56478708

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 184415616

約数和(自身を除く): 127936908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 27, 33, 36, 39, 44, 46, 52, 53, 54, 66, 69, 78, 81, 92, 99, 106, 108, 117, 132, 138, 143, 156, 159, 162, 198, 207, 212, 234, 253, 276, 286, 297, 299, 318, 324, 351, 396, 414, 429, 468, 477, 506, 572, 583, 594, 598, 621, 636, 689, 702, 759, 828, 858, 891, 897, 954, 1012, 1053, 1166, 1188, 1196, 1219, 1242, 1287, 1378, 1404, 1431, 1518, 1716, 1749, 1782, 1794, 1863, 1908, 2067, 2106, 2277, 2332, 2438, 2484, 2574, 2691, 2756, 2862, 3036, 3289, 3498, 3564, 3588, 3657, 3726, 3861, 4134, 4212, 4293, 4554, 4876, 5148, 5247, 5382, 5724, 6201, 6578, 6831, 6996, 7314, 7452, 7579, 7722, 8073, 8268, 8586, 9108, 9867, 10494, 10764, 10971, 11583, 12402, 13156, 13409, 13662, 14628, 15158, 15444, 15741, 15847, 16146, 17172, 18603, 19734, 20493, 20988, 21942, 22737, 23166, 24219, 24804, 26818, 27324, 29601, 30316, 31482, 31694, 32292, 32913, 37206, 39468, 40227, 40986, 43884, 45474, 46332, 47223, 47541, 48438, 53636, 55809, 59202, 62964, 63388, 65826, 68211, 74412, 80454, 81972, 88803, 90948, 94446, 95082, 96876, 98739, 111618, 118404, 120681, 131652, 136422, 142623, 160908, 174317, 177606, 188892, 190164, 197478, 204633, 223236, 241362, 266409, 272844, 285246, 348634, 355212, 362043, 394956, 409266, 427869, 482724, 522951, 532818, 570492, 613899, 697268, 724086, 818532, 855738, 1045902, 1065636, 1086129, 1227798, 1283607, 1448172, 1568853, 1711476, 2091804, 2172258, 2455596, 2567214, 3137706, 4344516, 4706559, 5134428, 6275412, 9413118, 14119677, 18826236, 28239354, 56478708]

約数ペア:

[(1, 56478708), (2, 28239354), (3, 18826236), (4, 14119677), (6, 9413118), (9, 6275412), (11, 5134428), (12, 4706559), (13, 4344516), (18, 3137706), (22, 2567214), (23, 2455596), (26, 2172258), (27, 2091804), (33, 1711476), (36, 1568853), (39, 1448172), (44, 1283607), (46, 1227798), (52, 1086129), (53, 1065636), (54, 1045902), (66, 855738), (69, 818532), (78, 724086), (81, 697268), (92, 613899), (99, 570492), (106, 532818), (108, 522951), (117, 482724), (132, 427869), (138, 409266), (143, 394956), (156, 362043), (159, 355212), (162, 348634), (198, 285246), (207, 272844), (212, 266409), (234, 241362), (253, 223236), (276, 204633), (286, 197478), (297, 190164), (299, 188892), (318, 177606), (324, 174317), (351, 160908), (396, 142623), (414, 136422), (429, 131652), (468, 120681), (477, 118404), (506, 111618), (572, 98739), (583, 96876), (594, 95082), (598, 94446), (621, 90948), (636, 88803), (689, 81972), (702, 80454), (759, 74412), (828, 68211), (858, 65826), (891, 63388), (897, 62964), (954, 59202), (1012, 55809), (1053, 53636), (1166, 48438), (1188, 47541), (1196, 47223), (1219, 46332), (1242, 45474), (1287, 43884), (1378, 40986), (1404, 40227), (1431, 39468), (1518, 37206), (1716, 32913), (1749, 32292), (1782, 31694), (1794, 31482), (1863, 30316), (1908, 29601), (2067, 27324), (2106, 26818), (2277, 24804), (2332, 24219), (2438, 23166), (2484, 22737), (2574, 21942), (2691, 20988), (2756, 20493), (2862, 19734), (3036, 18603), (3289, 17172), (3498, 16146), (3564, 15847), (3588, 15741), (3657, 15444), (3726, 15158), (3861, 14628), (4134, 13662), (4212, 13409), (4293, 13156), (4554, 12402), (4876, 11583), (5148, 10971), (5247, 10764), (5382, 10494), (5724, 9867), (6201, 9108), (6578, 8586), (6831, 8268), (6996, 8073), (7314, 7722), (7452, 7579)]