56710810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 118444032

約数和(自身を除く): 61733222

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 67, 85, 130, 134, 170, 221, 335, 383, 442, 670, 766, 871, 1105, 1139, 1742, 1915, 2210, 2278, 3830, 4355, 4979, 5695, 6511, 8710, 9958, 11390, 13022, 14807, 24895, 25661, 29614, 32555, 49790, 51322, 65110, 74035, 84643, 128305, 148070, 169286, 256610, 333593, 423215, 436237, 667186, 846430, 872474, 1667965, 2181185, 3335930, 4362370, 5671081, 11342162, 28355405, 56710810]

約数ペア:

[(1, 56710810), (2, 28355405), (5, 11342162), (10, 5671081), (13, 4362370), (17, 3335930), (26, 2181185), (34, 1667965), (65, 872474), (67, 846430), (85, 667186), (130, 436237), (134, 423215), (170, 333593), (221, 256610), (335, 169286), (383, 148070), (442, 128305), (670, 84643), (766, 74035), (871, 65110), (1105, 51322), (1139, 49790), (1742, 32555), (1915, 29614), (2210, 25661), (2278, 24895), (3830, 14807), (4355, 13022), (4979, 11390), (5695, 9958), (6511, 8710)]