56151256

素因数分解:

$2^3\times 7^2\times {\mathrm{143243}}^1$

素因数の和:143263

約数の個数: 24

約数和(自身を含む): 122473620

約数和(自身を除く): 66322364

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 143243, 286486, 572972, 1002701, 1145944, 2005402, 4010804, 7018907, 8021608, 14037814, 28075628, 56151256]

約数ペア:

[(1, 56151256), (2, 28075628), (4, 14037814), (7, 8021608), (8, 7018907), (14, 4010804), (28, 2005402), (49, 1145944), (56, 1002701), (98, 572972), (196, 286486), (392, 143243)]