55217450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 107504280

約数和(自身を除く): 52286830

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 113, 145, 226, 290, 337, 565, 674, 725, 1130, 1450, 1685, 2825, 3277, 3370, 5650, 6554, 8425, 9773, 16385, 16850, 19546, 32770, 38081, 48865, 76162, 81925, 97730, 163850, 190405, 244325, 380810, 488650, 952025, 1104349, 1904050, 2208698, 5521745, 11043490, 27608725, 55217450]

約数ペア:

[(1, 55217450), (2, 27608725), (5, 11043490), (10, 5521745), (25, 2208698), (29, 1904050), (50, 1104349), (58, 952025), (113, 488650), (145, 380810), (226, 244325), (290, 190405), (337, 163850), (565, 97730), (674, 81925), (725, 76162), (1130, 48865), (1450, 38081), (1685, 32770), (2825, 19546), (3277, 16850), (3370, 16385), (5650, 9773), (6554, 8425)]