57217390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 105868224

約数和(自身を除く): 48650834

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 967, 970, 1934, 4835, 5917, 9670, 11834, 29585, 58987, 59170, 93799, 117974, 187598, 294935, 468995, 589870, 937990, 5721739, 11443478, 28608695, 57217390]

約数ペア:

[(1, 57217390), (2, 28608695), (5, 11443478), (10, 5721739), (61, 937990), (97, 589870), (122, 468995), (194, 294935), (305, 187598), (485, 117974), (610, 93799), (967, 59170), (970, 58987), (1934, 29585), (4835, 11834), (5917, 9670)]