90755650

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{13249}}^1$

素因数の和:13398

約数の個数: 24

約数和(自身を含む): 170050500

約数和(自身を除く): 79294850

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850, 13249, 26498, 66245, 132490, 331225, 662450, 1815113, 3630226, 9075565, 18151130, 45377825, 90755650]

約数ペア:

[(1, 90755650), (2, 45377825), (5, 18151130), (10, 9075565), (25, 3630226), (50, 1815113), (137, 662450), (274, 331225), (685, 132490), (1370, 66245), (3425, 26498), (6850, 13249)]