54099070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 99877536

約数和(自身を除く): 45778466

約数列:

[1, 2, 5, 10, 61, 122, 131, 262, 305, 610, 655, 677, 1310, 1354, 3385, 6770, 7991, 15982, 39955, 41297, 79910, 82594, 88687, 177374, 206485, 412970, 443435, 886870, 5409907, 10819814, 27049535, 54099070]

約数ペア:

[(1, 54099070), (2, 27049535), (5, 10819814), (10, 5409907), (61, 886870), (122, 443435), (131, 412970), (262, 206485), (305, 177374), (610, 88687), (655, 82594), (677, 79910), (1310, 41297), (1354, 39955), (3385, 15982), (6770, 7991)]