56810690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1777}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 107533440

約数和(自身を除く): 50722750

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 1777, 3197, 3554, 6394, 8885, 15985, 17770, 31970, 40871, 81742, 204355, 247003, 408710, 494006, 1235015, 2470030, 5681069, 11362138, 28405345, 56810690]

約数ペア:

[(1, 56810690), (2, 28405345), (5, 11362138), (10, 5681069), (23, 2470030), (46, 1235015), (115, 494006), (139, 408710), (230, 247003), (278, 204355), (695, 81742), (1390, 40871), (1777, 31970), (3197, 17770), (3554, 15985), (6394, 8885)]