51344432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 104433792

約数和(自身を除く): 53089360

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1697, 1891, 3394, 3782, 6788, 7564, 13576, 15128, 27152, 30256, 52607, 103517, 105214, 207034, 210428, 414068, 420856, 828136, 841712, 1656272, 3209027, 6418054, 12836108, 25672216, 51344432]

約数ペア:

[(1, 51344432), (2, 25672216), (4, 12836108), (8, 6418054), (16, 3209027), (31, 1656272), (61, 841712), (62, 828136), (122, 420856), (124, 414068), (244, 210428), (248, 207034), (488, 105214), (496, 103517), (976, 52607), (1697, 30256), (1891, 27152), (3394, 15128), (3782, 13576), (6788, 7564)]