49198040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15569}}^1$

素因数の和:15659

約数の個数: 32

約数和(自身を含む): 112104000

約数和(自身を除く): 62905960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 15569, 31138, 62276, 77845, 124552, 155690, 311380, 622760, 1229951, 2459902, 4919804, 6149755, 9839608, 12299510, 24599020, 49198040]

約数ペア:

[(1, 49198040), (2, 24599020), (4, 12299510), (5, 9839608), (8, 6149755), (10, 4919804), (20, 2459902), (40, 1229951), (79, 622760), (158, 311380), (316, 155690), (395, 124552), (632, 77845), (790, 62276), (1580, 31138), (3160, 15569)]