55431038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 93515520

約数和(自身を除く): 38084482

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 709, 806, 1261, 1418, 2522, 3007, 6014, 9217, 18434, 21979, 39091, 43958, 68773, 78182, 137546, 285727, 571454, 894049, 1788098, 2131963, 4263926, 27715519, 55431038]

約数ペア:

[(1, 55431038), (2, 27715519), (13, 4263926), (26, 2131963), (31, 1788098), (62, 894049), (97, 571454), (194, 285727), (403, 137546), (709, 78182), (806, 68773), (1261, 43958), (1418, 39091), (2522, 21979), (3007, 18434), (6014, 9217)]