55597490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4409}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 108909360

約数和(自身を除く): 53311870

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 4409, 6305, 8818, 12610, 22045, 44090, 57317, 114634, 286585, 427673, 573170, 855346, 2138365, 4276730, 5559749, 11119498, 27798745, 55597490]

約数ペア:

[(1, 55597490), (2, 27798745), (5, 11119498), (10, 5559749), (13, 4276730), (26, 2138365), (65, 855346), (97, 573170), (130, 427673), (194, 286585), (485, 114634), (970, 57317), (1261, 44090), (2522, 22045), (4409, 12610), (6305, 8818)]