48778850

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{7121}}^1$

素因数の和:7270

約数の個数: 24

約数和(自身を含む): 91403748

約数和(自身を除く): 42624898

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850, 7121, 14242, 35605, 71210, 178025, 356050, 975577, 1951154, 4877885, 9755770, 24389425, 48778850]

約数ペア:

[(1, 48778850), (2, 24389425), (5, 9755770), (10, 4877885), (25, 1951154), (50, 975577), (137, 356050), (274, 178025), (685, 71210), (1370, 35605), (3425, 14242), (6850, 7121)]