50139945

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2711}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 89821440

約数和(自身を除く): 39681495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 2711, 3699, 6165, 8133, 13555, 18495, 24399, 40665, 73197, 121995, 365985, 371407, 1114221, 1857035, 3342663, 5571105, 10027989, 16713315, 50139945]

約数ペア:

[(1, 50139945), (3, 16713315), (5, 10027989), (9, 5571105), (15, 3342663), (27, 1857035), (45, 1114221), (135, 371407), (137, 365985), (411, 121995), (685, 73197), (1233, 40665), (2055, 24399), (2711, 18495), (3699, 13555), (6165, 8133)]