53376326

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 81382320

約数和(自身を除く): 28005994

約数列:

[1, 2, 89, 178, 227, 454, 1321, 2642, 20203, 40406, 117569, 235138, 299867, 599734, 26688163, 53376326]

約数ペア:

[(1, 53376326), (2, 26688163), (89, 599734), (178, 299867), (227, 235138), (454, 117569), (1321, 40406), (2642, 20203)]