51725744

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1097}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 114912288

約数和(自身を除く): 63186544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1097, 1684, 2194, 2947, 3368, 4388, 5894, 6736, 7679, 8776, 11788, 15358, 17552, 23576, 30716, 47152, 61432, 122864, 461837, 923674, 1847348, 3232859, 3694696, 6465718, 7389392, 12931436, 25862872, 51725744]

約数ペア:

[(1, 51725744), (2, 25862872), (4, 12931436), (7, 7389392), (8, 6465718), (14, 3694696), (16, 3232859), (28, 1847348), (56, 923674), (112, 461837), (421, 122864), (842, 61432), (1097, 47152), (1684, 30716), (2194, 23576), (2947, 17552), (3368, 15358), (4388, 11788), (5894, 8776), (6736, 7679)]