49813910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1637}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 95528160

約数和(自身を除く): 45714250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1637, 1790, 3043, 3274, 6086, 8185, 15215, 16370, 27829, 30430, 55658, 139145, 278290, 293023, 586046, 1465115, 2930230, 4981391, 9962782, 24906955, 49813910]

約数ペア:

[(1, 49813910), (2, 24906955), (5, 9962782), (10, 4981391), (17, 2930230), (34, 1465115), (85, 586046), (170, 293023), (179, 278290), (358, 139145), (895, 55658), (1637, 30430), (1790, 27829), (3043, 16370), (3274, 15215), (6086, 8185)]