49875155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 19175725

約数列:

[1, 5, 11, 23, 55, 89, 115, 253, 443, 445, 979, 1265, 2047, 2215, 4873, 4895, 10189, 10235, 22517, 24365, 39427, 50945, 112079, 112585, 197135, 433697, 560395, 906821, 2168485, 4534105, 9975031, 49875155]

約数ペア:

[(1, 49875155), (5, 9975031), (11, 4534105), (23, 2168485), (55, 906821), (89, 560395), (115, 433697), (253, 197135), (443, 112585), (445, 112079), (979, 50945), (1265, 39427), (2047, 24365), (2215, 22517), (4873, 10235), (4895, 10189)]