49981085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 75423744

約数和(自身を除く): 25442659

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 991, 1441, 4585, 4955, 6937, 7205, 10087, 10901, 34685, 50435, 54505, 76307, 129821, 381535, 649105, 908747, 1428031, 4543735, 7140155, 9996217, 49981085]

約数ペア:

[(1, 49981085), (5, 9996217), (7, 7140155), (11, 4543735), (35, 1428031), (55, 908747), (77, 649105), (131, 381535), (385, 129821), (655, 76307), (917, 54505), (991, 50435), (1441, 34685), (4585, 10901), (4955, 10087), (6937, 7205)]