53643820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 118254528

約数和(自身を除く): 64610708

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 277, 421, 460, 554, 842, 1108, 1385, 1684, 2105, 2770, 4210, 5540, 6371, 8420, 9683, 12742, 19366, 25484, 31855, 38732, 48415, 63710, 96830, 116617, 127420, 193660, 233234, 466468, 583085, 1166170, 2332340, 2682191, 5364382, 10728764, 13410955, 26821910, 53643820]

約数ペア:

[(1, 53643820), (2, 26821910), (4, 13410955), (5, 10728764), (10, 5364382), (20, 2682191), (23, 2332340), (46, 1166170), (92, 583085), (115, 466468), (230, 233234), (277, 193660), (421, 127420), (460, 116617), (554, 96830), (842, 63710), (1108, 48415), (1385, 38732), (1684, 31855), (2105, 25484), (2770, 19366), (4210, 12742), (5540, 9683), (6371, 8420)]