51638268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{391199}}^1$

素因数の和:391217

約数の個数: 24

約数和(自身を含む): 131443200

約数和(自身を除く): 79804932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 391199, 782398, 1173597, 1564796, 2347194, 4303189, 4694388, 8606378, 12909567, 17212756, 25819134, 51638268]

約数ペア:

[(1, 51638268), (2, 25819134), (3, 17212756), (4, 12909567), (6, 8606378), (11, 4694388), (12, 4303189), (22, 2347194), (33, 1564796), (44, 1173597), (66, 782398), (132, 391199)]