56555885420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{292037}}^1$

素因数の和:292490

約数の個数: 48

約数和(自身を含む): 124225956288

約数和(自身を除く): 67670070868

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 421, 460, 842, 1684, 2105, 4210, 8420, 9683, 19366, 38732, 48415, 96830, 193660, 292037, 584074, 1168148, 1460185, 2920370, 5840740, 6716851, 13433702, 26867404, 33584255, 67168510, 122947577, 134337020, 245895154, 491790308, 614737885, 1229475770, 2458951540, 2827794271, 5655588542, 11311177084, 14138971355, 28277942710, 56555885420]

約数ペア:

[(1, 56555885420), (2, 28277942710), (4, 14138971355), (5, 11311177084), (10, 5655588542), (20, 2827794271), (23, 2458951540), (46, 1229475770), (92, 614737885), (115, 491790308), (230, 245895154), (421, 134337020), (460, 122947577), (842, 67168510), (1684, 33584255), (2105, 26867404), (4210, 13433702), (8420, 6716851), (9683, 5840740), (19366, 2920370), (38732, 1460185), (48415, 1168148), (96830, 584074), (193660, 292037)]