56251748

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19891}}^1$

素因数の和:20003

約数の個数: 24

約数和(自身を含む): 113623104

約数和(自身を除く): 57371356

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 19891, 39782, 79564, 139237, 278474, 556948, 2008991, 4017982, 8035964, 14062937, 28125874, 56251748]

約数ペア:

[(1, 56251748), (2, 28125874), (4, 14062937), (7, 8035964), (14, 4017982), (28, 2008991), (101, 556948), (202, 278474), (404, 139237), (707, 79564), (1414, 39782), (2828, 19891)]