52897020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80147}}^1$

素因数の和:80170

約数の個数: 48

約数和(自身を含む): 161578368

約数和(自身を除く): 108681348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 80147, 160294, 240441, 320588, 400735, 480882, 801470, 881617, 961764, 1202205, 1602940, 1763234, 2404410, 2644851, 3526468, 4408085, 4808820, 5289702, 8816170, 10579404, 13224255, 17632340, 26448510, 52897020]

約数ペア:

[(1, 52897020), (2, 26448510), (3, 17632340), (4, 13224255), (5, 10579404), (6, 8816170), (10, 5289702), (11, 4808820), (12, 4408085), (15, 3526468), (20, 2644851), (22, 2404410), (30, 1763234), (33, 1602940), (44, 1202205), (55, 961764), (60, 881617), (66, 801470), (110, 480882), (132, 400735), (165, 320588), (220, 240441), (330, 160294), (660, 80147)]