90520948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 191923200

約数和(自身を除く): 101402252

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2378, 2719, 4756, 5438, 8323, 10876, 16646, 19033, 33292, 38066, 76132, 78851, 111479, 157702, 222958, 315404, 445916, 551957, 780353, 1103914, 1560706, 2207828, 3121412, 3232891, 6465782, 12931564, 22630237, 45260474, 90520948]

約数ペア:

[(1, 90520948), (2, 45260474), (4, 22630237), (7, 12931564), (14, 6465782), (28, 3232891), (29, 3121412), (41, 2207828), (58, 1560706), (82, 1103914), (116, 780353), (164, 551957), (203, 445916), (287, 315404), (406, 222958), (574, 157702), (812, 111479), (1148, 78851), (1189, 76132), (2378, 38066), (2719, 33292), (4756, 19033), (5438, 16646), (8323, 10876)]