47412560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45589}}^1$

素因数の和:45615

約数の個数: 40

約数和(自身を含む): 118716360

約数和(自身を除く): 71303800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45589, 91178, 182356, 227945, 364712, 455890, 592657, 729424, 911780, 1185314, 1823560, 2370628, 2963285, 3647120, 4741256, 5926570, 9482512, 11853140, 23706280, 47412560]

約数ペア:

[(1, 47412560), (2, 23706280), (4, 11853140), (5, 9482512), (8, 5926570), (10, 4741256), (13, 3647120), (16, 2963285), (20, 2370628), (26, 1823560), (40, 1185314), (52, 911780), (65, 729424), (80, 592657), (104, 455890), (130, 364712), (208, 227945), (260, 182356), (520, 91178), (1040, 45589)]