67947550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 139147344

約数和(自身を除く): 71199794

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1021, 1210, 1331, 2042, 2662, 3025, 5105, 6050, 6655, 10210, 11231, 13310, 22462, 25525, 33275, 51050, 56155, 66550, 112310, 123541, 247082, 280775, 561550, 617705, 1235410, 1358951, 2717902, 3088525, 6177050, 6794755, 13589510, 33973775, 67947550]

約数ペア:

[(1, 67947550), (2, 33973775), (5, 13589510), (10, 6794755), (11, 6177050), (22, 3088525), (25, 2717902), (50, 1358951), (55, 1235410), (110, 617705), (121, 561550), (242, 280775), (275, 247082), (550, 123541), (605, 112310), (1021, 66550), (1210, 56155), (1331, 51050), (2042, 33275), (2662, 25525), (3025, 22462), (5105, 13310), (6050, 11231), (6655, 10210)]