51670996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1621}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 97598984

約数和(自身を除く): 45927988

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 1621, 2452, 3242, 6484, 7969, 15938, 21073, 31876, 42146, 84292, 993673, 1987346, 3974692, 12917749, 25835498, 51670996]

約数ペア:

[(1, 51670996), (2, 25835498), (4, 12917749), (13, 3974692), (26, 1987346), (52, 993673), (613, 84292), (1226, 42146), (1621, 31876), (2452, 21073), (3242, 15938), (6484, 7969)]