48694690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 96292800

約数和(自身を除く): 47598110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 2971, 3278, 5942, 8195, 14855, 16390, 29710, 32681, 65362, 163405, 326810, 442679, 885358, 2213395, 4426790, 4869469, 9738938, 24347345, 48694690]

約数ペア:

[(1, 48694690), (2, 24347345), (5, 9738938), (10, 4869469), (11, 4426790), (22, 2213395), (55, 885358), (110, 442679), (149, 326810), (298, 163405), (745, 65362), (1490, 32681), (1639, 29710), (2971, 16390), (3278, 14855), (5942, 8195)]