51819572

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45139}}^1$

素因数の和:45191

約数の個数: 24

約数和(自身を含む): 106169280

約数和(自身を除く): 54349708

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 45139, 90278, 180556, 315973, 631946, 1263892, 1850699, 3701398, 7402796, 12954893, 25909786, 51819572]

約数ペア:

[(1, 51819572), (2, 25909786), (4, 12954893), (7, 7402796), (14, 3701398), (28, 1850699), (41, 1263892), (82, 631946), (164, 315973), (287, 180556), (574, 90278), (1148, 45139)]