51411855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5951

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 40033905

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 5879, 8745, 17637, 29395, 64669, 88185, 194007, 311587, 323345, 934761, 970035, 1557935, 3427457, 4673805, 10282371, 17137285, 51411855]

約数ペア:

[(1, 51411855), (3, 17137285), (5, 10282371), (11, 4673805), (15, 3427457), (33, 1557935), (53, 970035), (55, 934761), (159, 323345), (165, 311587), (265, 194007), (583, 88185), (795, 64669), (1749, 29395), (2915, 17637), (5879, 8745)]