51824740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8123}}^1$

素因数の和:8172

約数の個数: 48

約数和(自身を含む): 122834880

約数和(自身を除く): 71010140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 8123, 16246, 32492, 40615, 81230, 89353, 162460, 178706, 235567, 357412, 446765, 471134, 893530, 942268, 1177835, 1787060, 2355670, 2591237, 4711340, 5182474, 10364948, 12956185, 25912370, 51824740]

約数ペア:

[(1, 51824740), (2, 25912370), (4, 12956185), (5, 10364948), (10, 5182474), (11, 4711340), (20, 2591237), (22, 2355670), (29, 1787060), (44, 1177835), (55, 942268), (58, 893530), (110, 471134), (116, 446765), (145, 357412), (220, 235567), (290, 178706), (319, 162460), (580, 89353), (638, 81230), (1276, 40615), (1595, 32492), (3190, 16246), (6380, 8123)]