55650180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54559}}^1$

素因数の和:54588

約数の個数: 48

約数和(自身を含む): 164989440

約数和(自身を除く): 109339260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 54559, 109118, 163677, 218236, 272795, 327354, 545590, 654708, 818385, 927503, 1091180, 1636770, 1855006, 2782509, 3273540, 3710012, 4637515, 5565018, 9275030, 11130036, 13912545, 18550060, 27825090, 55650180]

約数ペア:

[(1, 55650180), (2, 27825090), (3, 18550060), (4, 13912545), (5, 11130036), (6, 9275030), (10, 5565018), (12, 4637515), (15, 3710012), (17, 3273540), (20, 2782509), (30, 1855006), (34, 1636770), (51, 1091180), (60, 927503), (68, 818385), (85, 654708), (102, 545590), (170, 327354), (204, 272795), (255, 218236), (340, 163677), (510, 109118), (1020, 54559)]