249290350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 484754688

約数和(自身を除く): 235464338

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 86, 94, 215, 235, 430, 470, 1075, 1175, 2021, 2150, 2350, 2467, 4042, 4934, 10105, 12335, 20210, 24670, 50525, 61675, 101050, 106081, 115949, 123350, 212162, 231898, 530405, 579745, 1060810, 1159490, 2652025, 2898725, 4985807, 5304050, 5797450, 9971614, 24929035, 49858070, 124645175, 249290350]

約数ペア:

[(1, 249290350), (2, 124645175), (5, 49858070), (10, 24929035), (25, 9971614), (43, 5797450), (47, 5304050), (50, 4985807), (86, 2898725), (94, 2652025), (215, 1159490), (235, 1060810), (430, 579745), (470, 530405), (1075, 231898), (1175, 212162), (2021, 123350), (2150, 115949), (2350, 106081), (2467, 101050), (4042, 61675), (4934, 50525), (10105, 24670), (12335, 20210)]