54899894

素因数分解:

$2^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 41868106

約数列:

[1, 2, 7, 14, 49, 98, 191, 343, 382, 419, 686, 838, 1337, 2674, 2933, 5866, 9359, 18718, 20531, 41062, 65513, 80029, 131026, 143717, 160058, 287434, 560203, 1120406, 3921421, 7842842, 27449947, 54899894]

約数ペア:

[(1, 54899894), (2, 27449947), (7, 7842842), (14, 3921421), (49, 1120406), (98, 560203), (191, 287434), (343, 160058), (382, 143717), (419, 131026), (686, 80029), (838, 65513), (1337, 41062), (2674, 20531), (2933, 18718), (5866, 9359)]