48386440

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8011}}^1$

素因数の和:8173

約数の個数: 32

約数和(自身を含む): 109604160

約数和(自身を除く): 61217720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 8011, 16022, 32044, 40055, 64088, 80110, 160220, 320440, 1209661, 2419322, 4838644, 6048305, 9677288, 12096610, 24193220, 48386440]

約数ペア:

[(1, 48386440), (2, 24193220), (4, 12096610), (5, 9677288), (8, 6048305), (10, 4838644), (20, 2419322), (40, 1209661), (151, 320440), (302, 160220), (604, 80110), (755, 64088), (1208, 40055), (1510, 32044), (3020, 16022), (6040, 8011)]