1566226850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{9689}}^1$

素因数の和:9815

約数の個数: 48

約数和(自身を含む): 3017117160

約数和(自身を除く): 1450890310

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 530, 610, 1325, 1525, 2650, 3050, 3233, 6466, 9689, 16165, 19378, 32330, 48445, 80825, 96890, 161650, 242225, 484450, 513517, 591029, 1027034, 1182058, 2567585, 2955145, 5135170, 5910290, 12837925, 14775725, 25675850, 29551450, 31324537, 62649074, 156622685, 313245370, 783113425, 1566226850]

約数ペア:

[(1, 1566226850), (2, 783113425), (5, 313245370), (10, 156622685), (25, 62649074), (50, 31324537), (53, 29551450), (61, 25675850), (106, 14775725), (122, 12837925), (265, 5910290), (305, 5135170), (530, 2955145), (610, 2567585), (1325, 1182058), (1525, 1027034), (2650, 591029), (3050, 513517), (3233, 484450), (6466, 242225), (9689, 161650), (16165, 96890), (19378, 80825), (32330, 48445)]