49808272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 103341600

約数和(自身を除く): 53533328

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 2777, 4484, 5554, 8968, 11108, 17936, 22216, 44432, 52763, 105526, 163843, 211052, 327686, 422104, 655372, 844208, 1310744, 2621488, 3113017, 6226034, 12452068, 24904136, 49808272]

約数ペア:

[(1, 49808272), (2, 24904136), (4, 12452068), (8, 6226034), (16, 3113017), (19, 2621488), (38, 1310744), (59, 844208), (76, 655372), (118, 422104), (152, 327686), (236, 211052), (304, 163843), (472, 105526), (944, 52763), (1121, 44432), (2242, 22216), (2777, 17936), (4484, 11108), (5554, 8968)]