57747560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111053}}^1$

素因数の和:111077

約数の個数: 32

約数和(自身を含む): 139928040

約数和(自身を除く): 82180480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 111053, 222106, 444212, 555265, 888424, 1110530, 1443689, 2221060, 2887378, 4442120, 5774756, 7218445, 11549512, 14436890, 28873780, 57747560]

約数ペア:

[(1, 57747560), (2, 28873780), (4, 14436890), (5, 11549512), (8, 7218445), (10, 5774756), (13, 4442120), (20, 2887378), (26, 2221060), (40, 1443689), (52, 1110530), (65, 888424), (104, 555265), (130, 444212), (260, 222106), (520, 111053)]