56242290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 154728000

約数和(自身を除く): 98485710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 289, 390, 442, 499, 510, 578, 663, 867, 998, 1105, 1326, 1445, 1497, 1734, 2210, 2495, 2890, 2994, 3315, 3757, 4335, 4990, 6487, 6630, 7485, 7514, 8483, 8670, 11271, 12974, 14970, 16966, 18785, 19461, 22542, 25449, 32435, 37570, 38922, 42415, 50898, 56355, 64870, 84830, 97305, 110279, 112710, 127245, 144211, 194610, 220558, 254490, 288422, 330837, 432633, 551395, 661674, 721055, 865266, 1102790, 1442110, 1654185, 1874743, 2163165, 3308370, 3749486, 4326330, 5624229, 9373715, 11248458, 18747430, 28121145, 56242290]

約数ペア:

[(1, 56242290), (2, 28121145), (3, 18747430), (5, 11248458), (6, 9373715), (10, 5624229), (13, 4326330), (15, 3749486), (17, 3308370), (26, 2163165), (30, 1874743), (34, 1654185), (39, 1442110), (51, 1102790), (65, 865266), (78, 721055), (85, 661674), (102, 551395), (130, 432633), (170, 330837), (195, 288422), (221, 254490), (255, 220558), (289, 194610), (390, 144211), (442, 127245), (499, 112710), (510, 110279), (578, 97305), (663, 84830), (867, 64870), (998, 56355), (1105, 50898), (1326, 42415), (1445, 38922), (1497, 37570), (1734, 32435), (2210, 25449), (2495, 22542), (2890, 19461), (2994, 18785), (3315, 16966), (3757, 14970), (4335, 12974), (4990, 11271), (6487, 8670), (6630, 8483), (7485, 7514)]