50981120

素因数分解:

$2^8\times 5^1\times {\mathrm{39829}}^1$

素因数の和:39850

約数の個数: 36

約数和(自身を含む): 122118780

約数和(自身を除く): 71137660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 39829, 79658, 159316, 199145, 318632, 398290, 637264, 796580, 1274528, 1593160, 2549056, 3186320, 5098112, 6372640, 10196224, 12745280, 25490560, 50981120]

約数ペア:

[(1, 50981120), (2, 25490560), (4, 12745280), (5, 10196224), (8, 6372640), (10, 5098112), (16, 3186320), (20, 2549056), (32, 1593160), (40, 1274528), (64, 796580), (80, 637264), (128, 398290), (160, 318632), (256, 199145), (320, 159316), (640, 79658), (1280, 39829)]