56625380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57781}}^1$

素因数の和:57804

約数の個数: 36

約数和(自身を含む): 138330108

約数和(自身を除く): 81704728

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57781, 115562, 231124, 288905, 404467, 577810, 808934, 1155620, 1617868, 2022335, 2831269, 4044670, 5662538, 8089340, 11325076, 14156345, 28312690, 56625380]

約数ペア:

[(1, 56625380), (2, 28312690), (4, 14156345), (5, 11325076), (7, 8089340), (10, 5662538), (14, 4044670), (20, 2831269), (28, 2022335), (35, 1617868), (49, 1155620), (70, 808934), (98, 577810), (140, 404467), (196, 288905), (245, 231124), (490, 115562), (980, 57781)]