55630390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 104439456

約数和(自身を除く): 48809066

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 2441, 4558, 4882, 11395, 12205, 22790, 24410, 104963, 129373, 209926, 258746, 524815, 646865, 1049630, 1293730, 5563039, 11126078, 27815195, 55630390]

約数ペア:

[(1, 55630390), (2, 27815195), (5, 11126078), (10, 5563039), (43, 1293730), (53, 1049630), (86, 646865), (106, 524815), (215, 258746), (265, 209926), (430, 129373), (530, 104963), (2279, 24410), (2441, 22790), (4558, 12205), (4882, 11395)]