49374520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94951}}^1$

素因数の和:94975

約数の個数: 32

約数和(自身を含む): 119639520

約数和(自身を除く): 70265000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94951, 189902, 379804, 474755, 759608, 949510, 1234363, 1899020, 2468726, 3798040, 4937452, 6171815, 9874904, 12343630, 24687260, 49374520]

約数ペア:

[(1, 49374520), (2, 24687260), (4, 12343630), (5, 9874904), (8, 6171815), (10, 4937452), (13, 3798040), (20, 2468726), (26, 1899020), (40, 1234363), (52, 949510), (65, 759608), (104, 474755), (130, 379804), (260, 189902), (520, 94951)]