57494840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110567}}^1$

素因数の和:110591

約数の個数: 32

約数和(自身を含む): 139315680

約数和(自身を除く): 81820840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110567, 221134, 442268, 552835, 884536, 1105670, 1437371, 2211340, 2874742, 4422680, 5749484, 7186855, 11498968, 14373710, 28747420, 57494840]

約数ペア:

[(1, 57494840), (2, 28747420), (4, 14373710), (5, 11498968), (8, 7186855), (10, 5749484), (13, 4422680), (20, 2874742), (26, 2211340), (40, 1437371), (52, 1105670), (65, 884536), (104, 552835), (130, 442268), (260, 221134), (520, 110567)]