49891842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 151787520

約数和(自身を除く): 101895678

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 71, 77, 78, 91, 99, 117, 126, 142, 143, 154, 169, 182, 189, 198, 213, 231, 234, 273, 286, 297, 338, 351, 378, 426, 429, 462, 497, 507, 546, 594, 639, 693, 702, 781, 819, 858, 923, 994, 1001, 1014, 1183, 1278, 1287, 1386, 1491, 1521, 1562, 1638, 1846, 1859, 1917, 2002, 2079, 2343, 2366, 2457, 2574, 2769, 2982, 3003, 3042, 3549, 3718, 3834, 3861, 4158, 4473, 4563, 4686, 4914, 5467, 5538, 5577, 6006, 6461, 7029, 7098, 7722, 8307, 8946, 9009, 9126, 10153, 10647, 10934, 11154, 11999, 12922, 13013, 13419, 14058, 16401, 16614, 16731, 18018, 19383, 20306, 21087, 21294, 23998, 24921, 26026, 26838, 27027, 30459, 31941, 32802, 33462, 35997, 38766, 39039, 42174, 49203, 49842, 50193, 54054, 58149, 60918, 63882, 71071, 71994, 78078, 83993, 91377, 98406, 100386, 107991, 116298, 117117, 131989, 142142, 147609, 167986, 174447, 182754, 213213, 215982, 234234, 251979, 263978, 274131, 295218, 323973, 348894, 351351, 395967, 426426, 503958, 548262, 639639, 647946, 702702, 755937, 791934, 923923, 1187901, 1279278, 1511874, 1847846, 1918917, 2267811, 2375802, 2771769, 3563703, 3837834, 4535622, 5543538, 7127406, 8315307, 16630614, 24945921, 49891842]

約数ペア:

[(1, 49891842), (2, 24945921), (3, 16630614), (6, 8315307), (7, 7127406), (9, 5543538), (11, 4535622), (13, 3837834), (14, 3563703), (18, 2771769), (21, 2375802), (22, 2267811), (26, 1918917), (27, 1847846), (33, 1511874), (39, 1279278), (42, 1187901), (54, 923923), (63, 791934), (66, 755937), (71, 702702), (77, 647946), (78, 639639), (91, 548262), (99, 503958), (117, 426426), (126, 395967), (142, 351351), (143, 348894), (154, 323973), (169, 295218), (182, 274131), (189, 263978), (198, 251979), (213, 234234), (231, 215982), (234, 213213), (273, 182754), (286, 174447), (297, 167986), (338, 147609), (351, 142142), (378, 131989), (426, 117117), (429, 116298), (462, 107991), (497, 100386), (507, 98406), (546, 91377), (594, 83993), (639, 78078), (693, 71994), (702, 71071), (781, 63882), (819, 60918), (858, 58149), (923, 54054), (994, 50193), (1001, 49842), (1014, 49203), (1183, 42174), (1278, 39039), (1287, 38766), (1386, 35997), (1491, 33462), (1521, 32802), (1562, 31941), (1638, 30459), (1846, 27027), (1859, 26838), (1917, 26026), (2002, 24921), (2079, 23998), (2343, 21294), (2366, 21087), (2457, 20306), (2574, 19383), (2769, 18018), (2982, 16731), (3003, 16614), (3042, 16401), (3549, 14058), (3718, 13419), (3834, 13013), (3861, 12922), (4158, 11999), (4473, 11154), (4563, 10934), (4686, 10647), (4914, 10153), (5467, 9126), (5538, 9009), (5577, 8946), (6006, 8307), (6461, 7722), (7029, 7098)]