47572750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 92186640

約数和(自身を除く): 44613890

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 139, 185, 250, 278, 370, 695, 925, 1369, 1390, 1850, 2738, 3475, 4625, 5143, 6845, 6950, 9250, 10286, 13690, 17375, 25715, 34225, 34750, 51430, 68450, 128575, 171125, 190291, 257150, 342250, 380582, 642875, 951455, 1285750, 1902910, 4757275, 9514550, 23786375, 47572750]

約数ペア:

[(1, 47572750), (2, 23786375), (5, 9514550), (10, 4757275), (25, 1902910), (37, 1285750), (50, 951455), (74, 642875), (125, 380582), (139, 342250), (185, 257150), (250, 190291), (278, 171125), (370, 128575), (695, 68450), (925, 51430), (1369, 34750), (1390, 34225), (1850, 25715), (2738, 17375), (3475, 13690), (4625, 10286), (5143, 9250), (6845, 6950)]