51975968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 60516832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 149, 176, 298, 352, 596, 991, 1192, 1639, 1982, 2384, 3278, 3964, 4768, 6556, 7928, 10901, 13112, 15856, 21802, 26224, 31712, 43604, 52448, 87208, 147659, 174416, 295318, 348832, 590636, 1181272, 1624249, 2362544, 3248498, 4725088, 6496996, 12993992, 25987984, 51975968]

約数ペア:

[(1, 51975968), (2, 25987984), (4, 12993992), (8, 6496996), (11, 4725088), (16, 3248498), (22, 2362544), (32, 1624249), (44, 1181272), (88, 590636), (149, 348832), (176, 295318), (298, 174416), (352, 147659), (596, 87208), (991, 52448), (1192, 43604), (1639, 31712), (1982, 26224), (2384, 21802), (3278, 15856), (3964, 13112), (4768, 10901), (6556, 7928)]