51650508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 105204372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 233, 273, 294, 348, 364, 377, 406, 466, 546, 588, 609, 637, 699, 754, 812, 932, 1092, 1131, 1218, 1274, 1398, 1421, 1508, 1631, 1911, 2262, 2436, 2548, 2639, 2796, 2842, 3029, 3262, 3822, 4263, 4524, 4893, 5278, 5684, 6058, 6524, 6757, 7644, 7917, 8526, 9087, 9786, 10556, 11417, 12116, 13514, 15834, 17052, 18174, 18473, 19572, 20271, 21203, 22834, 27028, 31668, 34251, 36348, 36946, 40542, 42406, 45668, 47299, 55419, 63609, 68502, 73892, 81084, 84812, 87841, 94598, 110838, 127218, 137004, 141897, 148421, 175682, 189196, 221676, 254436, 263523, 283794, 296842, 331093, 351364, 445263, 527046, 567588, 593684, 614887, 662186, 890526, 993279, 1054092, 1229774, 1324372, 1781052, 1844661, 1986558, 2459548, 3689322, 3973116, 4304209, 7378644, 8608418, 12912627, 17216836, 25825254, 51650508]

約数ペア:

[(1, 51650508), (2, 25825254), (3, 17216836), (4, 12912627), (6, 8608418), (7, 7378644), (12, 4304209), (13, 3973116), (14, 3689322), (21, 2459548), (26, 1986558), (28, 1844661), (29, 1781052), (39, 1324372), (42, 1229774), (49, 1054092), (52, 993279), (58, 890526), (78, 662186), (84, 614887), (87, 593684), (91, 567588), (98, 527046), (116, 445263), (147, 351364), (156, 331093), (174, 296842), (182, 283794), (196, 263523), (203, 254436), (233, 221676), (273, 189196), (294, 175682), (348, 148421), (364, 141897), (377, 137004), (406, 127218), (466, 110838), (546, 94598), (588, 87841), (609, 84812), (637, 81084), (699, 73892), (754, 68502), (812, 63609), (932, 55419), (1092, 47299), (1131, 45668), (1218, 42406), (1274, 40542), (1398, 36946), (1421, 36348), (1508, 34251), (1631, 31668), (1911, 27028), (2262, 22834), (2436, 21203), (2548, 20271), (2639, 19572), (2796, 18473), (2842, 18174), (3029, 17052), (3262, 15834), (3822, 13514), (4263, 12116), (4524, 11417), (4893, 10556), (5278, 9786), (5684, 9087), (6058, 8526), (6524, 7917), (6757, 7644)]