51994878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 115105536

約数和(自身を除く): 63110658

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 282, 338, 507, 611, 1014, 1091, 1222, 1833, 2182, 3273, 3666, 6546, 7943, 14183, 15886, 23829, 28366, 42549, 47658, 51277, 85098, 102554, 153831, 184379, 307662, 368758, 553137, 666601, 1106274, 1333202, 1999803, 3999606, 8665813, 17331626, 25997439, 51994878]

約数ペア:

[(1, 51994878), (2, 25997439), (3, 17331626), (6, 8665813), (13, 3999606), (26, 1999803), (39, 1333202), (47, 1106274), (78, 666601), (94, 553137), (141, 368758), (169, 307662), (282, 184379), (338, 153831), (507, 102554), (611, 85098), (1014, 51277), (1091, 47658), (1222, 42549), (1833, 28366), (2182, 23829), (3273, 15886), (3666, 14183), (6546, 7943)]