51415946

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 78093288

約数和(自身を除く): 26677342

約数列:

[1, 2, 173, 181, 346, 362, 821, 1642, 31313, 62626, 142033, 148601, 284066, 297202, 25707973, 51415946]

約数ペア:

[(1, 51415946), (2, 25707973), (173, 297202), (181, 284066), (346, 148601), (362, 142033), (821, 62626), (1642, 31313)]