55131544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31183}}^1$

素因数の和:31219

約数の個数: 32

約数和(自身を含む): 117875520

約数和(自身を除く): 62743976

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 31183, 62366, 124732, 249464, 405379, 530111, 810758, 1060222, 1621516, 2120444, 3243032, 4240888, 6891443, 13782886, 27565772, 55131544]

約数ペア:

[(1, 55131544), (2, 27565772), (4, 13782886), (8, 6891443), (13, 4240888), (17, 3243032), (26, 2120444), (34, 1621516), (52, 1060222), (68, 810758), (104, 530111), (136, 405379), (221, 249464), (442, 124732), (884, 62366), (1768, 31183)]