55725940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45677}}^1$

素因数の和:45747

約数の個数: 24

約数和(自身を含む): 118945512

約数和(自身を除く): 63219572

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 45677, 91354, 182708, 228385, 456770, 913540, 2786297, 5572594, 11145188, 13931485, 27862970, 55725940]

約数ペア:

[(1, 55725940), (2, 27862970), (4, 13931485), (5, 11145188), (10, 5572594), (20, 2786297), (61, 913540), (122, 456770), (244, 228385), (305, 182708), (610, 91354), (1220, 45677)]