56503870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5227}}^1$

素因数の和:5304

約数の個数: 32

約数和(自身を含む): 108407808

約数和(自身を除く): 51903938

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5227, 5405, 10454, 10810, 26135, 52270, 120221, 240442, 245669, 491338, 601105, 1202210, 1228345, 2456690, 5650387, 11300774, 28251935, 56503870]

約数ペア:

[(1, 56503870), (2, 28251935), (5, 11300774), (10, 5650387), (23, 2456690), (46, 1228345), (47, 1202210), (94, 601105), (115, 491338), (230, 245669), (235, 240442), (470, 120221), (1081, 52270), (2162, 26135), (5227, 10810), (5405, 10454)]