51771430

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{28603}}^1$

素因数の和:28791

約数の個数: 16

約数和(自身を含む): 93706704

約数和(自身を除く): 41935274

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 28603, 57206, 143015, 286030, 5177143, 10354286, 25885715, 51771430]

約数ペア:

[(1, 51771430), (2, 25885715), (5, 10354286), (10, 5177143), (181, 286030), (362, 143015), (905, 57206), (1810, 28603)]