51941512

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1447}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 111553920

約数和(自身を除く): 59612408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 1447, 2564, 2894, 4487, 5128, 5788, 8974, 10129, 11576, 17948, 20258, 35896, 40516, 81032, 927527, 1855054, 3710108, 6492689, 7420216, 12985378, 25970756, 51941512]

約数ペア:

[(1, 51941512), (2, 25970756), (4, 12985378), (7, 7420216), (8, 6492689), (14, 3710108), (28, 1855054), (56, 927527), (641, 81032), (1282, 40516), (1447, 35896), (2564, 20258), (2894, 17948), (4487, 11576), (5128, 10129), (5788, 8974)]