49219492

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19751}}^1$

素因数の和:19851

約数の個数: 24

約数和(自身を含む): 99550080

約数和(自身を除く): 50330588

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 19751, 39502, 79004, 138257, 276514, 553028, 1757839, 3515678, 7031356, 12304873, 24609746, 49219492]

約数ペア:

[(1, 49219492), (2, 24609746), (4, 12304873), (7, 7031356), (14, 3515678), (28, 1757839), (89, 553028), (178, 276514), (356, 138257), (623, 79004), (1246, 39502), (2492, 19751)]