49791915

素因数分解:

$3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 90574848

約数和(自身を除く): 40782933

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 243, 321, 383, 405, 535, 963, 1149, 1215, 1605, 1915, 2889, 3447, 4815, 5745, 8667, 10341, 14445, 17235, 26001, 31023, 40981, 43335, 51705, 93069, 122943, 130005, 155115, 204905, 368829, 465345, 614715, 1106487, 1844145, 3319461, 5532435, 9958383, 16597305, 49791915]

約数ペア:

[(1, 49791915), (3, 16597305), (5, 9958383), (9, 5532435), (15, 3319461), (27, 1844145), (45, 1106487), (81, 614715), (107, 465345), (135, 368829), (243, 204905), (321, 155115), (383, 130005), (405, 122943), (535, 93069), (963, 51705), (1149, 43335), (1215, 40981), (1605, 31023), (1915, 26001), (2889, 17235), (3447, 14445), (4815, 10341), (5745, 8667)]