52700440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101347}}^1$

素因数の和:101371

約数の個数: 32

約数和(自身を含む): 127698480

約数和(自身を除く): 74998040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101347, 202694, 405388, 506735, 810776, 1013470, 1317511, 2026940, 2635022, 4053880, 5270044, 6587555, 10540088, 13175110, 26350220, 52700440]

約数ペア:

[(1, 52700440), (2, 26350220), (4, 13175110), (5, 10540088), (8, 6587555), (10, 5270044), (13, 4053880), (20, 2635022), (26, 2026940), (40, 1317511), (52, 1013470), (65, 810776), (104, 506735), (130, 405388), (260, 202694), (520, 101347)]