50201710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12457}}^1$

素因数の和:12508

約数の個数: 32

約数和(自身を含む): 100461312

約数和(自身を除く): 50259602

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12457, 24914, 62285, 124570, 161941, 323882, 386167, 772334, 809705, 1619410, 1930835, 3861670, 5020171, 10040342, 25100855, 50201710]

約数ペア:

[(1, 50201710), (2, 25100855), (5, 10040342), (10, 5020171), (13, 3861670), (26, 1930835), (31, 1619410), (62, 809705), (65, 772334), (130, 386167), (155, 323882), (310, 161941), (403, 124570), (806, 62285), (2015, 24914), (4030, 12457)]