53496040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102877}}^1$

素因数の和:102901

約数の個数: 32

約数和(自身を含む): 129626280

約数和(自身を除く): 76130240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 102877, 205754, 411508, 514385, 823016, 1028770, 1337401, 2057540, 2674802, 4115080, 5349604, 6687005, 10699208, 13374010, 26748020, 53496040]

約数ペア:

[(1, 53496040), (2, 26748020), (4, 13374010), (5, 10699208), (8, 6687005), (10, 5349604), (13, 4115080), (20, 2674802), (26, 2057540), (40, 1337401), (52, 1028770), (65, 823016), (104, 514385), (130, 411508), (260, 205754), (520, 102877)]