47874690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1021}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 124835256

約数和(自身を除く): 76960566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1021, 1042, 1563, 2042, 2605, 3063, 3126, 4689, 5105, 5210, 6126, 7815, 9189, 9378, 10210, 15315, 15630, 18378, 23445, 30630, 45945, 46890, 91890, 531941, 1063882, 1595823, 2659705, 3191646, 4787469, 5319410, 7979115, 9574938, 15958230, 23937345, 47874690]

約数ペア:

[(1, 47874690), (2, 23937345), (3, 15958230), (5, 9574938), (6, 7979115), (9, 5319410), (10, 4787469), (15, 3191646), (18, 2659705), (30, 1595823), (45, 1063882), (90, 531941), (521, 91890), (1021, 46890), (1042, 45945), (1563, 30630), (2042, 23445), (2605, 18378), (3063, 15630), (3126, 15315), (4689, 10210), (5105, 9378), (5210, 9189), (6126, 7815)]