27806450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 60264000

約数和(自身を除く): 32457550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1499, 1855, 2650, 2998, 3710, 7495, 9275, 10493, 14990, 18550, 20986, 37475, 52465, 74950, 79447, 104930, 158894, 262325, 397235, 524650, 556129, 794470, 1112258, 1986175, 2780645, 3972350, 5561290, 13903225, 27806450]

約数ペア:

[(1, 27806450), (2, 13903225), (5, 5561290), (7, 3972350), (10, 2780645), (14, 1986175), (25, 1112258), (35, 794470), (50, 556129), (53, 524650), (70, 397235), (106, 262325), (175, 158894), (265, 104930), (350, 79447), (371, 74950), (530, 52465), (742, 37475), (1325, 20986), (1499, 18550), (1855, 14990), (2650, 10493), (2998, 9275), (3710, 7495)]