54873868

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 58344692

約数列:

[1, 2, 4, 7, 14, 28, 53, 103, 106, 206, 212, 359, 371, 412, 718, 721, 742, 1436, 1442, 1484, 2513, 2884, 5026, 5459, 10052, 10918, 19027, 21836, 36977, 38054, 38213, 73954, 76108, 76426, 133189, 147908, 152852, 258839, 266378, 517678, 532756, 1035356, 1959781, 3919562, 7839124, 13718467, 27436934, 54873868]

約数ペア:

[(1, 54873868), (2, 27436934), (4, 13718467), (7, 7839124), (14, 3919562), (28, 1959781), (53, 1035356), (103, 532756), (106, 517678), (206, 266378), (212, 258839), (359, 152852), (371, 147908), (412, 133189), (718, 76426), (721, 76108), (742, 73954), (1436, 38213), (1442, 38054), (1484, 36977), (2513, 21836), (2884, 19027), (5026, 10918), (5459, 10052)]