56593330

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 103880880

約数和(自身を除く): 47287550

約数列:

[1, 2, 5, 10, 101, 137, 202, 274, 409, 505, 685, 818, 1010, 1370, 2045, 4090, 13837, 27674, 41309, 56033, 69185, 82618, 112066, 138370, 206545, 280165, 413090, 560330, 5659333, 11318666, 28296665, 56593330]

約数ペア:

[(1, 56593330), (2, 28296665), (5, 11318666), (10, 5659333), (101, 560330), (137, 413090), (202, 280165), (274, 206545), (409, 138370), (505, 112066), (685, 82618), (818, 69185), (1010, 56033), (1370, 41309), (2045, 27674), (4090, 13837)]