49597160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72937}}^1$

素因数の和:72965

約数の個数: 32

約数和(自身を含む): 118159560

約数和(自身を除く): 68562400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 72937, 145874, 291748, 364685, 583496, 729370, 1239929, 1458740, 2479858, 2917480, 4959716, 6199645, 9919432, 12399290, 24798580, 49597160]

約数ペア:

[(1, 49597160), (2, 24798580), (4, 12399290), (5, 9919432), (8, 6199645), (10, 4959716), (17, 2917480), (20, 2479858), (34, 1458740), (40, 1239929), (68, 729370), (85, 583496), (136, 364685), (170, 291748), (340, 145874), (680, 72937)]