53121259

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 56320000

約数和(自身を除く): 3198741

約数列:

[1, 31, 79, 109, 199, 2449, 3379, 6169, 8611, 15721, 21691, 266941, 487351, 672421, 1713589, 53121259]

約数ペア:

[(1, 53121259), (31, 1713589), (79, 672421), (109, 487351), (199, 266941), (2449, 21691), (3379, 15721), (6169, 8611)]