50959880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74941}}^1$

素因数の和:74969

約数の個数: 32

約数和(自身を含む): 121406040

約数和(自身を除く): 70446160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 74941, 149882, 299764, 374705, 599528, 749410, 1273997, 1498820, 2547994, 2997640, 5095988, 6369985, 10191976, 12739970, 25479940, 50959880]

約数ペア:

[(1, 50959880), (2, 25479940), (4, 12739970), (5, 10191976), (8, 6369985), (10, 5095988), (17, 2997640), (20, 2547994), (34, 1498820), (40, 1273997), (68, 749410), (85, 599528), (136, 374705), (170, 299764), (340, 149882), (680, 74941)]