51236514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2129}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 127595520

約数和(自身を除く): 76359006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1719, 2129, 2674, 3438, 4011, 4258, 6387, 8022, 12033, 12774, 14903, 19161, 24066, 29806, 38322, 44709, 89418, 134127, 268254, 406639, 813278, 1219917, 2439834, 2846473, 3659751, 5692946, 7319502, 8539419, 17078838, 25618257, 51236514]

約数ペア:

[(1, 51236514), (2, 25618257), (3, 17078838), (6, 8539419), (7, 7319502), (9, 5692946), (14, 3659751), (18, 2846473), (21, 2439834), (42, 1219917), (63, 813278), (126, 406639), (191, 268254), (382, 134127), (573, 89418), (1146, 44709), (1337, 38322), (1719, 29806), (2129, 24066), (2674, 19161), (3438, 14903), (4011, 12774), (4258, 12033), (6387, 8022)]