54478590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2833}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 130998816

約数和(自身を除く): 76520226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 2833, 3205, 3846, 5666, 6410, 8499, 9615, 14165, 16998, 19230, 28330, 42495, 84990, 1815953, 3631906, 5447859, 9079765, 10895718, 18159530, 27239295, 54478590]

約数ペア:

[(1, 54478590), (2, 27239295), (3, 18159530), (5, 10895718), (6, 9079765), (10, 5447859), (15, 3631906), (30, 1815953), (641, 84990), (1282, 42495), (1923, 28330), (2833, 19230), (3205, 16998), (3846, 14165), (5666, 9615), (6410, 8499)]