50116480

素因数分解:

$2^7\times 5^1\times {\mathrm{78307}}^1$

素因数の和:78326

約数の個数: 32

約数和(自身を含む): 119811240

約数和(自身を除く): 69694760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 78307, 156614, 313228, 391535, 626456, 783070, 1252912, 1566140, 2505824, 3132280, 5011648, 6264560, 10023296, 12529120, 25058240, 50116480]

約数ペア:

[(1, 50116480), (2, 25058240), (4, 12529120), (5, 10023296), (8, 6264560), (10, 5011648), (16, 3132280), (20, 2505824), (32, 1566140), (40, 1252912), (64, 783070), (80, 626456), (128, 391535), (160, 313228), (320, 156614), (640, 78307)]