51014720

素因数分解:

$2^6\times 5^1\times {\mathrm{159421}}^1$

素因数の和:159438

約数の個数: 28

約数和(自身を含む): 121479564

約数和(自身を除く): 70464844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 159421, 318842, 637684, 797105, 1275368, 1594210, 2550736, 3188420, 5101472, 6376840, 10202944, 12753680, 25507360, 51014720]

約数ペア:

[(1, 51014720), (2, 25507360), (4, 12753680), (5, 10202944), (8, 6376840), (10, 5101472), (16, 3188420), (20, 2550736), (32, 1594210), (40, 1275368), (64, 797105), (80, 637684), (160, 318842), (320, 159421)]