51655690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2689}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 99357840

約数和(自身を除く): 47702150

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 2689, 3842, 5378, 9605, 13445, 19210, 26890, 45713, 91426, 228565, 303857, 457130, 607714, 1519285, 3038570, 5165569, 10331138, 25827845, 51655690]

約数ペア:

[(1, 51655690), (2, 25827845), (5, 10331138), (10, 5165569), (17, 3038570), (34, 1519285), (85, 607714), (113, 457130), (170, 303857), (226, 228565), (565, 91426), (1130, 45713), (1921, 26890), (2689, 19210), (3842, 13445), (5378, 9605)]