51890032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 104457600

約数和(自身を除く): 52567568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 449, 466, 496, 898, 932, 1796, 1864, 3592, 3728, 7184, 7223, 13919, 14446, 27838, 28892, 55676, 57784, 104617, 111352, 115568, 209234, 222704, 418468, 836936, 1673872, 3243127, 6486254, 12972508, 25945016, 51890032]

約数ペア:

[(1, 51890032), (2, 25945016), (4, 12972508), (8, 6486254), (16, 3243127), (31, 1673872), (62, 836936), (124, 418468), (233, 222704), (248, 209234), (449, 115568), (466, 111352), (496, 104617), (898, 57784), (932, 55676), (1796, 28892), (1864, 27838), (3592, 14446), (3728, 13919), (7184, 7223)]