47591570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8929}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 94515120

約数和(自身を除く): 46923550

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 8929, 17858, 44645, 89290, 116077, 232154, 366089, 580385, 732178, 1160770, 1830445, 3660890, 4759157, 9518314, 23795785, 47591570]

約数ペア:

[(1, 47591570), (2, 23795785), (5, 9518314), (10, 4759157), (13, 3660890), (26, 1830445), (41, 1160770), (65, 732178), (82, 580385), (130, 366089), (205, 232154), (410, 116077), (533, 89290), (1066, 44645), (2665, 17858), (5330, 8929)]