51538312

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22447}}^1$

素因数の和:22501

約数の個数: 32

約数和(自身を含む): 113137920

約数和(自身を除く): 61599608

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 22447, 44894, 89788, 157129, 179576, 314258, 628516, 920327, 1257032, 1840654, 3681308, 6442289, 7362616, 12884578, 25769156, 51538312]

約数ペア:

[(1, 51538312), (2, 25769156), (4, 12884578), (7, 7362616), (8, 6442289), (14, 3681308), (28, 1840654), (41, 1257032), (56, 920327), (82, 628516), (164, 314258), (287, 179576), (328, 157129), (574, 89788), (1148, 44894), (2296, 22447)]