53710865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 20752111

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 481, 851, 971, 1495, 2405, 4255, 4855, 11063, 12623, 22333, 35927, 55315, 63115, 111665, 179635, 290329, 467051, 826321, 1451645, 2335255, 4131605, 10742173, 53710865]

約数ペア:

[(1, 53710865), (5, 10742173), (13, 4131605), (23, 2335255), (37, 1451645), (65, 826321), (115, 467051), (185, 290329), (299, 179635), (481, 111665), (851, 63115), (971, 55315), (1495, 35927), (2405, 22333), (4255, 12623), (4855, 11063)]