56393524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21011}}^1$

素因数の和:21087

約数の個数: 24

約数和(自身を含む): 109430496

約数和(自身を除く): 53036972

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 21011, 42022, 84044, 231121, 462242, 924484, 1281671, 2563342, 5126684, 14098381, 28196762, 56393524]

約数ペア:

[(1, 56393524), (2, 28196762), (4, 14098381), (11, 5126684), (22, 2563342), (44, 1281671), (61, 924484), (122, 462242), (244, 231121), (671, 84044), (1342, 42022), (2684, 21011)]