56048280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{757}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 168639840

約数和(自身を除く): 112591560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 757, 1234, 1514, 1851, 2271, 2468, 3028, 3085, 3702, 3785, 4542, 4936, 6056, 6170, 7404, 7570, 9084, 9255, 11355, 12340, 14808, 15140, 18168, 18510, 22710, 24680, 30280, 37020, 45420, 74040, 90840, 467069, 934138, 1401207, 1868276, 2335345, 2802414, 3736552, 4670690, 5604828, 7006035, 9341380, 11209656, 14012070, 18682760, 28024140, 56048280]

約数ペア:

[(1, 56048280), (2, 28024140), (3, 18682760), (4, 14012070), (5, 11209656), (6, 9341380), (8, 7006035), (10, 5604828), (12, 4670690), (15, 3736552), (20, 2802414), (24, 2335345), (30, 1868276), (40, 1401207), (60, 934138), (120, 467069), (617, 90840), (757, 74040), (1234, 45420), (1514, 37020), (1851, 30280), (2271, 24680), (2468, 22710), (3028, 18510), (3085, 18168), (3702, 15140), (3785, 14808), (4542, 12340), (4936, 11355), (6056, 9255), (6170, 9084), (7404, 7570)]