48517280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43319}}^1$

素因数の和:43341

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 82482400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 43319, 86638, 173276, 216595, 303233, 346552, 433190, 606466, 693104, 866380, 1212932, 1386208, 1516165, 1732760, 2425864, 3032330, 3465520, 4851728, 6064660, 6931040, 9703456, 12129320, 24258640, 48517280]

約数ペア:

[(1, 48517280), (2, 24258640), (4, 12129320), (5, 9703456), (7, 6931040), (8, 6064660), (10, 4851728), (14, 3465520), (16, 3032330), (20, 2425864), (28, 1732760), (32, 1516165), (35, 1386208), (40, 1212932), (56, 866380), (70, 693104), (80, 606466), (112, 433190), (140, 346552), (160, 303233), (224, 216595), (280, 173276), (560, 86638), (1120, 43319)]