53945425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 70566912

約数和(自身を除く): 16621487

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 1481, 7285, 7405, 36425, 37025, 45911, 69607, 229555, 348035, 1147775, 1740175, 2157817, 10789085, 53945425]

約数ペア:

[(1, 53945425), (5, 10789085), (25, 2157817), (31, 1740175), (47, 1147775), (155, 348035), (235, 229555), (775, 69607), (1175, 45911), (1457, 37025), (1481, 36425), (7285, 7405)]