52111870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3960

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 48043010

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 3863, 6745, 7726, 13490, 19315, 38630, 73397, 146794, 274273, 366985, 548546, 733970, 1371365, 2742730, 5211187, 10422374, 26055935, 52111870]

約数ペア:

[(1, 52111870), (2, 26055935), (5, 10422374), (10, 5211187), (19, 2742730), (38, 1371365), (71, 733970), (95, 548546), (142, 366985), (190, 274273), (355, 146794), (710, 73397), (1349, 38630), (2698, 19315), (3863, 13490), (6745, 7726)]