54384390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7649}}^1$

素因数の和:7741

約数の個数: 48

約数和(自身を含む): 143208000

約数和(自身を除く): 88823610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 7649, 15298, 22947, 38245, 45894, 68841, 76490, 114735, 137682, 229470, 344205, 604271, 688410, 1208542, 1812813, 3021355, 3625626, 5438439, 6042710, 9064065, 10876878, 18128130, 27192195, 54384390]

約数ペア:

[(1, 54384390), (2, 27192195), (3, 18128130), (5, 10876878), (6, 9064065), (9, 6042710), (10, 5438439), (15, 3625626), (18, 3021355), (30, 1812813), (45, 1208542), (79, 688410), (90, 604271), (158, 344205), (237, 229470), (395, 137682), (474, 114735), (711, 76490), (790, 68841), (1185, 45894), (1422, 38245), (2370, 22947), (3555, 15298), (7110, 7649)]