51044290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14969}}^1$

素因数の和:15018

約数の個数: 32

約数和(自身を含む): 103472640

約数和(自身を除く): 52428350

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 14969, 29938, 74845, 149690, 164659, 329318, 464039, 823295, 928078, 1646590, 2320195, 4640390, 5104429, 10208858, 25522145, 51044290]

約数ペア:

[(1, 51044290), (2, 25522145), (5, 10208858), (10, 5104429), (11, 4640390), (22, 2320195), (31, 1646590), (55, 928078), (62, 823295), (110, 464039), (155, 329318), (310, 164659), (341, 149690), (682, 74845), (1705, 29938), (3410, 14969)]