54440090

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{17393}}^1$

素因数の和:17713

約数の個数: 16

約数和(自身を含む): 98310888

約数和(自身を除く): 43870798

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 17393, 34786, 86965, 173930, 5444009, 10888018, 27220045, 54440090]

約数ペア:

[(1, 54440090), (2, 27220045), (5, 10888018), (10, 5444009), (313, 173930), (626, 86965), (1565, 34786), (3130, 17393)]