53213926

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{2423}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 81446400

約数和(自身を除く): 28232474

約数列:

[1, 2, 79, 139, 158, 278, 2423, 4846, 10981, 21962, 191417, 336797, 382834, 673594, 26606963, 53213926]

約数ペア:

[(1, 53213926), (2, 26606963), (79, 673594), (139, 382834), (158, 336797), (278, 191417), (2423, 21962), (4846, 10981)]