27013850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 54177336

約数和(自身を除く): 27163486

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 521, 610, 850, 1037, 1042, 1525, 2074, 2605, 3050, 5185, 5210, 8857, 10370, 13025, 17714, 25925, 26050, 31781, 44285, 51850, 63562, 88570, 158905, 221425, 317810, 442850, 540277, 794525, 1080554, 1589050, 2701385, 5402770, 13506925, 27013850]

約数ペア:

[(1, 27013850), (2, 13506925), (5, 5402770), (10, 2701385), (17, 1589050), (25, 1080554), (34, 794525), (50, 540277), (61, 442850), (85, 317810), (122, 221425), (170, 158905), (305, 88570), (425, 63562), (521, 51850), (610, 44285), (850, 31781), (1037, 26050), (1042, 25925), (1525, 17714), (2074, 13025), (2605, 10370), (3050, 8857), (5185, 5210)]