51498490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 96370560

約数和(自身を除く): 44872070

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 311, 571, 622, 1142, 1555, 2855, 3110, 5710, 9019, 16559, 18038, 33118, 45095, 82795, 90190, 165590, 177581, 355162, 887905, 1775810, 5149849, 10299698, 25749245, 51498490]

約数ペア:

[(1, 51498490), (2, 25749245), (5, 10299698), (10, 5149849), (29, 1775810), (58, 887905), (145, 355162), (290, 177581), (311, 165590), (571, 90190), (622, 82795), (1142, 45095), (1555, 33118), (2855, 18038), (3110, 16559), (5710, 9019)]