53722394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 90953280

約数和(自身を除く): 37230886

約数列:

[1, 2, 11, 22, 43, 86, 109, 218, 473, 521, 946, 1042, 1199, 2398, 4687, 5731, 9374, 11462, 22403, 44806, 51557, 56789, 103114, 113578, 246433, 492866, 624679, 1249358, 2441927, 4883854, 26861197, 53722394]

約数ペア:

[(1, 53722394), (2, 26861197), (11, 4883854), (22, 2441927), (43, 1249358), (86, 624679), (109, 492866), (218, 246433), (473, 113578), (521, 103114), (946, 56789), (1042, 51557), (1199, 44806), (2398, 22403), (4687, 11462), (5731, 9374)]