49989340

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4051}}^1$

素因数の和:4677

約数の個数: 24

約数和(自身を含む): 105173712

約数和(自身を除く): 55184372

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 4051, 6170, 8102, 12340, 16204, 20255, 40510, 81020, 2499467, 4998934, 9997868, 12497335, 24994670, 49989340]

約数ペア:

[(1, 49989340), (2, 24994670), (4, 12497335), (5, 9997868), (10, 4998934), (20, 2499467), (617, 81020), (1234, 40510), (2468, 20255), (3085, 16204), (4051, 12340), (6170, 8102)]