51976564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 94084200

約数和(自身を除く): 42107636

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 2357, 4714, 5513, 9428, 11026, 22052, 87209, 174418, 348836, 351193, 702386, 1404772, 12994141, 25988282, 51976564]

約数ペア:

[(1, 51976564), (2, 25988282), (4, 12994141), (37, 1404772), (74, 702386), (148, 351193), (149, 348836), (298, 174418), (596, 87209), (2357, 22052), (4714, 11026), (5513, 9428)]