49971825

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5474

約数の個数: 36

約数和(自身を含む): 91705068

約数和(自身を除く): 41733243

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 5417, 9225, 16251, 27085, 48753, 81255, 135425, 222097, 243765, 406275, 666291, 1110485, 1218825, 1998873, 3331455, 5552425, 9994365, 16657275, 49971825]

約数ペア:

[(1, 49971825), (3, 16657275), (5, 9994365), (9, 5552425), (15, 3331455), (25, 1998873), (41, 1218825), (45, 1110485), (75, 666291), (123, 406275), (205, 243765), (225, 222097), (369, 135425), (615, 81255), (1025, 48753), (1845, 27085), (3075, 16251), (5417, 9225)]