48091880

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2113}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 108448200

約数和(自身を除く): 60356320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2113, 2276, 2845, 4226, 4552, 5690, 8452, 10565, 11380, 16904, 21130, 22760, 42260, 84520, 1202297, 2404594, 4809188, 6011485, 9618376, 12022970, 24045940, 48091880]

約数ペア:

[(1, 48091880), (2, 24045940), (4, 12022970), (5, 9618376), (8, 6011485), (10, 4809188), (20, 2404594), (40, 1202297), (569, 84520), (1138, 42260), (2113, 22760), (2276, 21130), (2845, 16904), (4226, 11380), (4552, 10565), (5690, 8452)]