52971880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101869}}^1$

素因数の和:101893

約数の個数: 32

約数和(自身を含む): 128356200

約数和(自身を除く): 75384320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101869, 203738, 407476, 509345, 814952, 1018690, 1324297, 2037380, 2648594, 4074760, 5297188, 6621485, 10594376, 13242970, 26485940, 52971880]

約数ペア:

[(1, 52971880), (2, 26485940), (4, 13242970), (5, 10594376), (8, 6621485), (10, 5297188), (13, 4074760), (20, 2648594), (26, 2037380), (40, 1324297), (52, 1018690), (65, 814952), (104, 509345), (130, 407476), (260, 203738), (520, 101869)]