57492760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110563}}^1$

素因数の和:110587

約数の個数: 32

約数和(自身を含む): 139310640

約数和(自身を除く): 81817880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110563, 221126, 442252, 552815, 884504, 1105630, 1437319, 2211260, 2874638, 4422520, 5749276, 7186595, 11498552, 14373190, 28746380, 57492760]

約数ペア:

[(1, 57492760), (2, 28746380), (4, 14373190), (5, 11498552), (8, 7186595), (10, 5749276), (13, 4422520), (20, 2874638), (26, 2211260), (40, 1437319), (52, 1105630), (65, 884504), (104, 552815), (130, 442252), (260, 221126), (520, 110563)]