53165316

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 126955584

約数和(自身を除く): 73790268

約数列:

[1, 2, 3, 4, 6, 12, 73, 137, 146, 219, 274, 292, 411, 438, 443, 548, 822, 876, 886, 1329, 1644, 1772, 2658, 5316, 10001, 20002, 30003, 32339, 40004, 60006, 60691, 64678, 97017, 120012, 121382, 129356, 182073, 194034, 242764, 364146, 388068, 728292, 4430443, 8860886, 13291329, 17721772, 26582658, 53165316]

約数ペア:

[(1, 53165316), (2, 26582658), (3, 17721772), (4, 13291329), (6, 8860886), (12, 4430443), (73, 728292), (137, 388068), (146, 364146), (219, 242764), (274, 194034), (292, 182073), (411, 129356), (438, 121382), (443, 120012), (548, 97017), (822, 64678), (876, 60691), (886, 60006), (1329, 40004), (1644, 32339), (1772, 30003), (2658, 20002), (5316, 10001)]