52009160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{185747}}^1$

素因数の和:185765

約数の個数: 32

約数和(自身を含む): 133738560

約数和(自身を除く): 81729400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 185747, 371494, 742988, 928735, 1300229, 1485976, 1857470, 2600458, 3714940, 5200916, 6501145, 7429880, 10401832, 13002290, 26004580, 52009160]

約数ペア:

[(1, 52009160), (2, 26004580), (4, 13002290), (5, 10401832), (7, 7429880), (8, 6501145), (10, 5200916), (14, 3714940), (20, 2600458), (28, 1857470), (35, 1485976), (40, 1300229), (56, 928735), (70, 742988), (140, 371494), (280, 185747)]