45506780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 105114240

約数和(自身を除く): 59607460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 1579, 2620, 2882, 3158, 5764, 6316, 7205, 7895, 14410, 15790, 17369, 28820, 31580, 34738, 69476, 86845, 173690, 206849, 347380, 413698, 827396, 1034245, 2068490, 2275339, 4136980, 4550678, 9101356, 11376695, 22753390, 45506780]

約数ペア:

[(1, 45506780), (2, 22753390), (4, 11376695), (5, 9101356), (10, 4550678), (11, 4136980), (20, 2275339), (22, 2068490), (44, 1034245), (55, 827396), (110, 413698), (131, 347380), (220, 206849), (262, 173690), (524, 86845), (655, 69476), (1310, 34738), (1441, 31580), (1579, 28820), (2620, 17369), (2882, 15790), (3158, 14410), (5764, 7895), (6316, 7205)]