51200336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 108632928

約数和(自身を除く): 57432592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 691, 842, 1382, 1684, 2764, 3368, 4631, 5528, 6736, 7601, 9262, 11056, 15202, 18524, 30404, 37048, 60808, 74096, 121616, 290911, 581822, 1163644, 2327288, 3200021, 4654576, 6400042, 12800084, 25600168, 51200336]

約数ペア:

[(1, 51200336), (2, 25600168), (4, 12800084), (8, 6400042), (11, 4654576), (16, 3200021), (22, 2327288), (44, 1163644), (88, 581822), (176, 290911), (421, 121616), (691, 74096), (842, 60808), (1382, 37048), (1684, 30404), (2764, 18524), (3368, 15202), (4631, 11056), (5528, 9262), (6736, 7601)]