51988547528

素因数分解:

$2^3\times {\mathrm{15439}}^1\times {\mathrm{420919}}^1$

素因数の和:436364

約数の個数: 16

約数和(自身を含む): 97485072000

約数和(自身を除く): 45496524472

約数列:

[1, 2, 4, 8, 15439, 30878, 61756, 123512, 420919, 841838, 1683676, 3367352, 6498568441, 12997136882, 25994273764, 51988547528]

約数ペア:

[(1, 51988547528), (2, 25994273764), (4, 12997136882), (8, 6498568441), (15439, 3367352), (30878, 1683676), (61756, 841838), (123512, 420919)]