12953050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 36

約数和(自身を含む): 26494398

約数和(自身を除く): 13541348

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 2141, 3025, 4282, 6050, 10705, 21410, 23551, 47102, 53525, 107050, 117755, 235510, 259061, 518122, 588775, 1177550, 1295305, 2590610, 6476525, 12953050]

約数ペア:

[(1, 12953050), (2, 6476525), (5, 2590610), (10, 1295305), (11, 1177550), (22, 588775), (25, 518122), (50, 259061), (55, 235510), (110, 117755), (121, 107050), (242, 53525), (275, 47102), (550, 23551), (605, 21410), (1210, 10705), (2141, 6050), (3025, 4282)]