53419210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 105790104

約数和(自身を除く): 52370894

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 338, 365, 433, 730, 845, 866, 949, 1690, 1898, 2165, 4330, 4745, 5629, 9490, 11258, 12337, 24674, 28145, 31609, 56290, 61685, 63218, 73177, 123370, 146354, 158045, 316090, 365885, 410917, 731770, 821834, 2054585, 4109170, 5341921, 10683842, 26709605, 53419210]

約数ペア:

[(1, 53419210), (2, 26709605), (5, 10683842), (10, 5341921), (13, 4109170), (26, 2054585), (65, 821834), (73, 731770), (130, 410917), (146, 365885), (169, 316090), (338, 158045), (365, 146354), (433, 123370), (730, 73177), (845, 63218), (866, 61685), (949, 56290), (1690, 31609), (1898, 28145), (2165, 24674), (4330, 12337), (4745, 11258), (5629, 9490)]