51281730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{569797}}^1$

素因数の和:569810

約数の個数: 24

約数和(自身を含む): 133332732

約数和(自身を除く): 82051002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 569797, 1139594, 1709391, 2848985, 3418782, 5128173, 5697970, 8546955, 10256346, 17093910, 25640865, 51281730]

約数ペア:

[(1, 51281730), (2, 25640865), (3, 17093910), (5, 10256346), (6, 8546955), (9, 5697970), (10, 5128173), (15, 3418782), (18, 2848985), (30, 1709391), (45, 1139594), (90, 569797)]