56232890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{114761}}^1$

素因数の和:114782

約数の個数: 24

約数和(自身を含む): 117745812

約数和(自身を除く): 61512922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 114761, 229522, 573805, 803327, 1147610, 1606654, 4016635, 5623289, 8033270, 11246578, 28116445, 56232890]

約数ペア:

[(1, 56232890), (2, 28116445), (5, 11246578), (7, 8033270), (10, 5623289), (14, 4016635), (35, 1606654), (49, 1147610), (70, 803327), (98, 573805), (245, 229522), (490, 114761)]