45496490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26921}}^1$

素因数の和:26954

約数の個数: 24

約数和(自身を含む): 88681068

約数和(自身を除く): 43184578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 26921, 53842, 134605, 269210, 349973, 699946, 1749865, 3499730, 4549649, 9099298, 22748245, 45496490]

約数ペア:

[(1, 45496490), (2, 22748245), (5, 9099298), (10, 4549649), (13, 3499730), (26, 1749865), (65, 699946), (130, 349973), (169, 269210), (338, 134605), (845, 53842), (1690, 26921)]