51342890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3823}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 99118080

約数和(自身を除く): 47775190

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 3823, 6715, 7646, 13430, 19115, 38230, 64991, 129982, 302017, 324955, 604034, 649910, 1510085, 3020170, 5134289, 10268578, 25671445, 51342890]

約数ペア:

[(1, 51342890), (2, 25671445), (5, 10268578), (10, 5134289), (17, 3020170), (34, 1510085), (79, 649910), (85, 604034), (158, 324955), (170, 302017), (395, 129982), (790, 64991), (1343, 38230), (2686, 19115), (3823, 13430), (6715, 7646)]