50222420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8689}}^1$

素因数の和:8732

約数の個数: 36

約数和(自身を含む): 112048860

約数和(自身を除く): 61826440

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 8689, 17378, 34756, 43445, 86890, 147713, 173780, 295426, 590852, 738565, 1477130, 2511121, 2954260, 5022242, 10044484, 12555605, 25111210, 50222420]

約数ペア:

[(1, 50222420), (2, 25111210), (4, 12555605), (5, 10044484), (10, 5022242), (17, 2954260), (20, 2511121), (34, 1477130), (68, 738565), (85, 590852), (170, 295426), (289, 173780), (340, 147713), (578, 86890), (1156, 43445), (1445, 34756), (2890, 17378), (5780, 8689)]