51845140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70061}}^1$

素因数の和:70107

約数の個数: 24

約数和(自身を含む): 111818952

約数和(自身を除く): 59973812

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 70061, 140122, 280244, 350305, 700610, 1401220, 2592257, 5184514, 10369028, 12961285, 25922570, 51845140]

約数ペア:

[(1, 51845140), (2, 25922570), (4, 12961285), (5, 10369028), (10, 5184514), (20, 2592257), (37, 1401220), (74, 700610), (148, 350305), (185, 280244), (370, 140122), (740, 70061)]