56357784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{111821}}^1$

素因数の和:111840

約数の個数: 48

約数和(自身を含む): 174442320

約数和(自身を除く): 118084536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 111821, 223642, 335463, 447284, 670926, 782747, 894568, 1006389, 1341852, 1565494, 2012778, 2348241, 2683704, 3130988, 4025556, 4696482, 6261976, 7044723, 8051112, 9392964, 14089446, 18785928, 28178892, 56357784]

約数ペア:

[(1, 56357784), (2, 28178892), (3, 18785928), (4, 14089446), (6, 9392964), (7, 8051112), (8, 7044723), (9, 6261976), (12, 4696482), (14, 4025556), (18, 3130988), (21, 2683704), (24, 2348241), (28, 2012778), (36, 1565494), (42, 1341852), (56, 1006389), (63, 894568), (72, 782747), (84, 670926), (126, 447284), (168, 335463), (252, 223642), (504, 111821)]