57270268

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 114121728

約数和(自身を除く): 56851460

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 347, 484, 682, 694, 1331, 1364, 1388, 2662, 3751, 3817, 5324, 7502, 7634, 10757, 15004, 15268, 21514, 41261, 41987, 43028, 82522, 83974, 118327, 165044, 167948, 236654, 461857, 473308, 923714, 1301597, 1847428, 2603194, 5206388, 14317567, 28635134, 57270268]

約数ペア:

[(1, 57270268), (2, 28635134), (4, 14317567), (11, 5206388), (22, 2603194), (31, 1847428), (44, 1301597), (62, 923714), (121, 473308), (124, 461857), (242, 236654), (341, 167948), (347, 165044), (484, 118327), (682, 83974), (694, 82522), (1331, 43028), (1364, 41987), (1388, 41261), (2662, 21514), (3751, 15268), (3817, 15004), (5324, 10757), (7502, 7634)]