51879870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{82349}}^1$

素因数の和:82369

約数の個数: 48

約数和(自身を含む): 154159200

約数和(自身を除く): 102279330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 82349, 164698, 247047, 411745, 494094, 576443, 741141, 823490, 1152886, 1235235, 1482282, 1729329, 2470470, 2882215, 3458658, 3705705, 5187987, 5764430, 7411410, 8646645, 10375974, 17293290, 25939935, 51879870]

約数ペア:

[(1, 51879870), (2, 25939935), (3, 17293290), (5, 10375974), (6, 8646645), (7, 7411410), (9, 5764430), (10, 5187987), (14, 3705705), (15, 3458658), (18, 2882215), (21, 2470470), (30, 1729329), (35, 1482282), (42, 1235235), (45, 1152886), (63, 823490), (70, 741141), (90, 576443), (105, 494094), (126, 411745), (210, 247047), (315, 164698), (630, 82349)]