56409940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14767}}^1$

素因数の和:14967

約数の個数: 24

約数和(自身を含む): 119089152

約数和(自身を除く): 62679212

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 14767, 29534, 59068, 73835, 147670, 295340, 2820497, 5640994, 11281988, 14102485, 28204970, 56409940]

約数ペア:

[(1, 56409940), (2, 28204970), (4, 14102485), (5, 11281988), (10, 5640994), (20, 2820497), (191, 295340), (382, 147670), (764, 73835), (955, 59068), (1910, 29534), (3820, 14767)]