51949680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{929}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 161909280

約数和(自身を除く): 109959600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 929, 932, 1165, 1398, 1858, 1864, 2330, 2787, 2796, 3495, 3716, 3728, 4645, 4660, 5574, 5592, 6990, 7432, 9290, 9320, 11148, 11184, 13935, 13980, 14864, 18580, 18640, 22296, 27870, 27960, 37160, 44592, 55740, 55920, 74320, 111480, 216457, 222960, 432914, 649371, 865828, 1082285, 1298742, 1731656, 2164570, 2597484, 3246855, 3463312, 4329140, 5194968, 6493710, 8658280, 10389936, 12987420, 17316560, 25974840, 51949680]

約数ペア:

[(1, 51949680), (2, 25974840), (3, 17316560), (4, 12987420), (5, 10389936), (6, 8658280), (8, 6493710), (10, 5194968), (12, 4329140), (15, 3463312), (16, 3246855), (20, 2597484), (24, 2164570), (30, 1731656), (40, 1298742), (48, 1082285), (60, 865828), (80, 649371), (120, 432914), (233, 222960), (240, 216457), (466, 111480), (699, 74320), (929, 55920), (932, 55740), (1165, 44592), (1398, 37160), (1858, 27960), (1864, 27870), (2330, 22296), (2787, 18640), (2796, 18580), (3495, 14864), (3716, 13980), (3728, 13935), (4645, 11184), (4660, 11148), (5574, 9320), (5592, 9290), (6990, 7432)]