50752640

素因数分解:

$2^7\times 5^1\times {\mathrm{79301}}^1$

素因数の和:79320

約数の個数: 32

約数和(自身を含む): 121332060

約数和(自身を除く): 70579420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 79301, 158602, 317204, 396505, 634408, 793010, 1268816, 1586020, 2537632, 3172040, 5075264, 6344080, 10150528, 12688160, 25376320, 50752640]

約数ペア:

[(1, 50752640), (2, 25376320), (4, 12688160), (5, 10150528), (8, 6344080), (10, 5075264), (16, 3172040), (20, 2537632), (32, 1586020), (40, 1268816), (64, 793010), (80, 634408), (128, 396505), (160, 317204), (320, 158602), (640, 79301)]