51411276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{204013}}^1$

素因数の和:204030

約数の個数: 36

約数和(自身を含む): 148522192

約数和(自身を除く): 97110916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 204013, 408026, 612039, 816052, 1224078, 1428091, 1836117, 2448156, 2856182, 3672234, 4284273, 5712364, 7344468, 8568546, 12852819, 17137092, 25705638, 51411276]

約数ペア:

[(1, 51411276), (2, 25705638), (3, 17137092), (4, 12852819), (6, 8568546), (7, 7344468), (9, 5712364), (12, 4284273), (14, 3672234), (18, 2856182), (21, 2448156), (28, 1836117), (36, 1428091), (42, 1224078), (63, 816052), (84, 612039), (126, 408026), (252, 204013)]