67302050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 129266280

約数和(自身を除く): 61964230

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 109, 218, 233, 265, 466, 530, 545, 1090, 1165, 1325, 2330, 2650, 2725, 5450, 5777, 5825, 11554, 11650, 12349, 24698, 25397, 28885, 50794, 57770, 61745, 123490, 126985, 144425, 253970, 288850, 308725, 617450, 634925, 1269850, 1346041, 2692082, 6730205, 13460410, 33651025, 67302050]

約数ペア:

[(1, 67302050), (2, 33651025), (5, 13460410), (10, 6730205), (25, 2692082), (50, 1346041), (53, 1269850), (106, 634925), (109, 617450), (218, 308725), (233, 288850), (265, 253970), (466, 144425), (530, 126985), (545, 123490), (1090, 61745), (1165, 57770), (1325, 50794), (2330, 28885), (2650, 25397), (2725, 24698), (5450, 12349), (5777, 11650), (5825, 11554)]