51349540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233407}}^1$

素因数の和:233427

約数の個数: 24

約数和(自身を含む): 117637632

約数和(自身を除く): 66288092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233407, 466814, 933628, 1167035, 2334070, 2567477, 4668140, 5134954, 10269908, 12837385, 25674770, 51349540]

約数ペア:

[(1, 51349540), (2, 25674770), (4, 12837385), (5, 10269908), (10, 5134954), (11, 4668140), (20, 2567477), (22, 2334070), (44, 1167035), (55, 933628), (110, 466814), (220, 233407)]