50819680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 128671200

約数和(自身を除く): 77851520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 146, 152, 160, 190, 229, 292, 304, 365, 380, 458, 584, 608, 730, 760, 916, 1145, 1168, 1387, 1460, 1520, 1832, 2290, 2336, 2774, 2920, 3040, 3664, 4351, 4580, 5548, 5840, 6935, 7328, 8702, 9160, 11096, 11680, 13870, 16717, 17404, 18320, 21755, 22192, 27740, 33434, 34808, 36640, 43510, 44384, 55480, 66868, 69616, 83585, 87020, 110960, 133736, 139232, 167170, 174040, 221920, 267472, 317623, 334340, 348080, 534944, 635246, 668680, 696160, 1270492, 1337360, 1588115, 2540984, 2674720, 3176230, 5081968, 6352460, 10163936, 12704920, 25409840, 50819680]

約数ペア:

[(1, 50819680), (2, 25409840), (4, 12704920), (5, 10163936), (8, 6352460), (10, 5081968), (16, 3176230), (19, 2674720), (20, 2540984), (32, 1588115), (38, 1337360), (40, 1270492), (73, 696160), (76, 668680), (80, 635246), (95, 534944), (146, 348080), (152, 334340), (160, 317623), (190, 267472), (229, 221920), (292, 174040), (304, 167170), (365, 139232), (380, 133736), (458, 110960), (584, 87020), (608, 83585), (730, 69616), (760, 66868), (916, 55480), (1145, 44384), (1168, 43510), (1387, 36640), (1460, 34808), (1520, 33434), (1832, 27740), (2290, 22192), (2336, 21755), (2774, 18320), (2920, 17404), (3040, 16717), (3664, 13870), (4351, 11680), (4580, 11096), (5548, 9160), (5840, 8702), (6935, 7328)]