53459308

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26891}}^1$

素因数の和:26973

約数の個数: 24

約数和(自身を含む): 108428544

約数和(自身を除く): 54969236

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 26891, 53782, 107564, 188237, 376474, 752948, 1909261, 3818522, 7637044, 13364827, 26729654, 53459308]

約数ペア:

[(1, 53459308), (2, 26729654), (4, 13364827), (7, 7637044), (14, 3818522), (28, 1909261), (71, 752948), (142, 376474), (284, 188237), (497, 107564), (994, 53782), (1988, 26891)]