51920575

素因数分解:

$5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 73959552

約数和(自身を除く): 22038977

約数列:

[1, 5, 7, 25, 35, 175, 227, 1135, 1307, 1589, 5675, 6535, 7945, 9149, 32675, 39725, 45745, 228725, 296689, 1483445, 2076823, 7417225, 10384115, 51920575]

約数ペア:

[(1, 51920575), (5, 10384115), (7, 7417225), (25, 2076823), (35, 1483445), (175, 296689), (227, 228725), (1135, 45745), (1307, 39725), (1589, 32675), (5675, 9149), (6535, 7945)]