52137640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76673}}^1$

素因数の和:76701

約数の個数: 32

約数和(自身を含む): 124211880

約数和(自身を除く): 72074240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 76673, 153346, 306692, 383365, 613384, 766730, 1303441, 1533460, 2606882, 3066920, 5213764, 6517205, 10427528, 13034410, 26068820, 52137640]

約数ペア:

[(1, 52137640), (2, 26068820), (4, 13034410), (5, 10427528), (8, 6517205), (10, 5213764), (17, 3066920), (20, 2606882), (34, 1533460), (40, 1303441), (68, 766730), (85, 613384), (136, 383365), (170, 306692), (340, 153346), (680, 76673)]