51091002

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 114633792

約数和(自身を除く): 63542790

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 107, 123, 214, 246, 321, 369, 642, 647, 738, 963, 1294, 1926, 1941, 3882, 4387, 5823, 8774, 11646, 13161, 26322, 26527, 39483, 53054, 69229, 78966, 79581, 138458, 159162, 207687, 238743, 415374, 477486, 623061, 1246122, 2838389, 5676778, 8515167, 17030334, 25545501, 51091002]

約数ペア:

[(1, 51091002), (2, 25545501), (3, 17030334), (6, 8515167), (9, 5676778), (18, 2838389), (41, 1246122), (82, 623061), (107, 477486), (123, 415374), (214, 238743), (246, 207687), (321, 159162), (369, 138458), (642, 79581), (647, 78966), (738, 69229), (963, 53054), (1294, 39483), (1926, 26527), (1941, 26322), (3882, 13161), (4387, 11646), (5823, 8774)]