49789575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20117}}^1$

素因数の和:20144

約数の個数: 36

約数和(自身を含む): 97290648

約数和(自身を除く): 47501073

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 20117, 60351, 100585, 181053, 221287, 301755, 502925, 663861, 905265, 1106435, 1508775, 1991583, 3319305, 4526325, 5532175, 9957915, 16596525, 49789575]

約数ペア:

[(1, 49789575), (3, 16596525), (5, 9957915), (9, 5532175), (11, 4526325), (15, 3319305), (25, 1991583), (33, 1508775), (45, 1106435), (55, 905265), (75, 663861), (99, 502925), (165, 301755), (225, 221287), (275, 181053), (495, 100585), (825, 60351), (2475, 20117)]