105557450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 203632056

約数和(自身を除く): 98074606

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 530, 610, 653, 1306, 1325, 1525, 2650, 3050, 3233, 3265, 6466, 6530, 16165, 16325, 32330, 32650, 34609, 39833, 69218, 79666, 80825, 161650, 173045, 199165, 346090, 398330, 865225, 995825, 1730450, 1991650, 2111149, 4222298, 10555745, 21111490, 52778725, 105557450]

約数ペア:

[(1, 105557450), (2, 52778725), (5, 21111490), (10, 10555745), (25, 4222298), (50, 2111149), (53, 1991650), (61, 1730450), (106, 995825), (122, 865225), (265, 398330), (305, 346090), (530, 199165), (610, 173045), (653, 161650), (1306, 80825), (1325, 79666), (1525, 69218), (2650, 39833), (3050, 34609), (3233, 32650), (3265, 32330), (6466, 16325), (6530, 16165)]