52161890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3919}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 103299840

約数和(自身を除く): 51137950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 3919, 6655, 7838, 13310, 19595, 39190, 43109, 86218, 215545, 431090, 474199, 948398, 2370995, 4741990, 5216189, 10432378, 26080945, 52161890]

約数ペア:

[(1, 52161890), (2, 26080945), (5, 10432378), (10, 5216189), (11, 4741990), (22, 2370995), (55, 948398), (110, 474199), (121, 431090), (242, 215545), (605, 86218), (1210, 43109), (1331, 39190), (2662, 19595), (3919, 13310), (6655, 7838)]