51889390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17239}}^1$

素因数の和:17296

約数の個数: 32

約数和(自身を含む): 109232640

約数和(自身を除く): 57343250

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 17239, 34478, 86195, 120673, 172390, 241346, 603365, 741277, 1206730, 1482554, 3706385, 5188939, 7412770, 10377878, 25944695, 51889390]

約数ペア:

[(1, 51889390), (2, 25944695), (5, 10377878), (7, 7412770), (10, 5188939), (14, 3706385), (35, 1482554), (43, 1206730), (70, 741277), (86, 603365), (215, 241346), (301, 172390), (430, 120673), (602, 86195), (1505, 34478), (3010, 17239)]