51567516

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 184923648

約数和(自身を除く): 133356132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 53, 54, 63, 66, 77, 78, 81, 84, 91, 99, 106, 108, 117, 126, 132, 143, 154, 156, 159, 162, 182, 189, 198, 212, 231, 234, 243, 252, 273, 286, 297, 308, 318, 324, 351, 364, 371, 378, 396, 429, 462, 468, 477, 486, 546, 567, 572, 583, 594, 636, 689, 693, 702, 742, 756, 819, 858, 891, 924, 954, 972, 1001, 1053, 1092, 1113, 1134, 1166, 1188, 1287, 1378, 1386, 1404, 1431, 1484, 1638, 1701, 1716, 1749, 1782, 1908, 2002, 2067, 2079, 2106, 2226, 2268, 2332, 2457, 2574, 2673, 2756, 2772, 2862, 3003, 3159, 3276, 3339, 3402, 3498, 3564, 3861, 4004, 4081, 4134, 4158, 4212, 4293, 4452, 4823, 4914, 5148, 5247, 5346, 5724, 6006, 6201, 6237, 6318, 6678, 6804, 6996, 7371, 7579, 7722, 8162, 8268, 8316, 8586, 9009, 9646, 9828, 10017, 10494, 10692, 11583, 12012, 12243, 12402, 12474, 12636, 12879, 13356, 14469, 14742, 15158, 15444, 15741, 16324, 17172, 18018, 18603, 18711, 19292, 20034, 20988, 22113, 22737, 23166, 24486, 24804, 24948, 25758, 27027, 28938, 29484, 30051, 30316, 31482, 34749, 36036, 36729, 37206, 37422, 40068, 43407, 44226, 45474, 46332, 47223, 48972, 51516, 53053, 54054, 55809, 57876, 60102, 62964, 68211, 69498, 73458, 74412, 74844, 81081, 86814, 88452, 90153, 90948, 94446, 106106, 108108, 110187, 111618, 120204, 130221, 136422, 138996, 141669, 146916, 159159, 162162, 167427, 173628, 180306, 188892, 204633, 212212, 220374, 223236, 243243, 260442, 272844, 283338, 318318, 324324, 330561, 334854, 360612, 390663, 409266, 440748, 477477, 486486, 520884, 566676, 613899, 636636, 661122, 669708, 781326, 818532, 954954, 972972, 991683, 1171989, 1227798, 1322244, 1432431, 1562652, 1841697, 1909908, 1983366, 2343978, 2455596, 2864862, 3683394, 3966732, 4297293, 4687956, 5729724, 7366788, 8594586, 12891879, 17189172, 25783758, 51567516]

約数ペア:

[(1, 51567516), (2, 25783758), (3, 17189172), (4, 12891879), (6, 8594586), (7, 7366788), (9, 5729724), (11, 4687956), (12, 4297293), (13, 3966732), (14, 3683394), (18, 2864862), (21, 2455596), (22, 2343978), (26, 1983366), (27, 1909908), (28, 1841697), (33, 1562652), (36, 1432431), (39, 1322244), (42, 1227798), (44, 1171989), (52, 991683), (53, 972972), (54, 954954), (63, 818532), (66, 781326), (77, 669708), (78, 661122), (81, 636636), (84, 613899), (91, 566676), (99, 520884), (106, 486486), (108, 477477), (117, 440748), (126, 409266), (132, 390663), (143, 360612), (154, 334854), (156, 330561), (159, 324324), (162, 318318), (182, 283338), (189, 272844), (198, 260442), (212, 243243), (231, 223236), (234, 220374), (243, 212212), (252, 204633), (273, 188892), (286, 180306), (297, 173628), (308, 167427), (318, 162162), (324, 159159), (351, 146916), (364, 141669), (371, 138996), (378, 136422), (396, 130221), (429, 120204), (462, 111618), (468, 110187), (477, 108108), (486, 106106), (546, 94446), (567, 90948), (572, 90153), (583, 88452), (594, 86814), (636, 81081), (689, 74844), (693, 74412), (702, 73458), (742, 69498), (756, 68211), (819, 62964), (858, 60102), (891, 57876), (924, 55809), (954, 54054), (972, 53053), (1001, 51516), (1053, 48972), (1092, 47223), (1113, 46332), (1134, 45474), (1166, 44226), (1188, 43407), (1287, 40068), (1378, 37422), (1386, 37206), (1404, 36729), (1431, 36036), (1484, 34749), (1638, 31482), (1701, 30316), (1716, 30051), (1749, 29484), (1782, 28938), (1908, 27027), (2002, 25758), (2067, 24948), (2079, 24804), (2106, 24486), (2226, 23166), (2268, 22737), (2332, 22113), (2457, 20988), (2574, 20034), (2673, 19292), (2756, 18711), (2772, 18603), (2862, 18018), (3003, 17172), (3159, 16324), (3276, 15741), (3339, 15444), (3402, 15158), (3498, 14742), (3564, 14469), (3861, 13356), (4004, 12879), (4081, 12636), (4134, 12474), (4158, 12402), (4212, 12243), (4293, 12012), (4452, 11583), (4823, 10692), (4914, 10494), (5148, 10017), (5247, 9828), (5346, 9646), (5724, 9009), (6006, 8586), (6201, 8316), (6237, 8268), (6318, 8162), (6678, 7722), (6804, 7579), (6996, 7371)]