54112210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 100445184

約数和(自身を除く): 46332974

約数列:

[1, 2, 5, 10, 41, 82, 191, 205, 382, 410, 691, 955, 1382, 1910, 3455, 6910, 7831, 15662, 28331, 39155, 56662, 78310, 131981, 141655, 263962, 283310, 659905, 1319810, 5411221, 10822442, 27056105, 54112210]

約数ペア:

[(1, 54112210), (2, 27056105), (5, 10822442), (10, 5411221), (41, 1319810), (82, 659905), (191, 283310), (205, 263962), (382, 141655), (410, 131981), (691, 78310), (955, 56662), (1382, 39155), (1910, 28331), (3455, 15662), (6910, 7831)]