56207216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 126658560

約数和(自身を除く): 70451344

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 379, 403, 496, 598, 713, 758, 806, 1196, 1426, 1516, 1612, 2392, 2852, 3032, 3224, 4784, 4927, 5704, 6064, 6448, 8717, 9269, 9854, 11408, 11749, 17434, 18538, 19708, 23498, 34868, 37076, 39416, 46996, 69736, 74152, 78832, 93992, 113321, 139472, 148304, 152737, 187984, 226642, 270227, 305474, 453284, 540454, 610948, 906568, 1080908, 1221896, 1813136, 2161816, 2443792, 3512951, 4323632, 7025902, 14051804, 28103608, 56207216]

約数ペア:

[(1, 56207216), (2, 28103608), (4, 14051804), (8, 7025902), (13, 4323632), (16, 3512951), (23, 2443792), (26, 2161816), (31, 1813136), (46, 1221896), (52, 1080908), (62, 906568), (92, 610948), (104, 540454), (124, 453284), (184, 305474), (208, 270227), (248, 226642), (299, 187984), (368, 152737), (379, 148304), (403, 139472), (496, 113321), (598, 93992), (713, 78832), (758, 74152), (806, 69736), (1196, 46996), (1426, 39416), (1516, 37076), (1612, 34868), (2392, 23498), (2852, 19708), (3032, 18538), (3224, 17434), (4784, 11749), (4927, 11408), (5704, 9854), (6064, 9269), (6448, 8717)]