51509530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 96335568

約数和(自身を除く): 44826038

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 1721, 2993, 3442, 5986, 8605, 14965, 17210, 29930, 70561, 125633, 141122, 251266, 352805, 628165, 705610, 1256330, 5150953, 10301906, 25754765, 51509530]

約数ペア:

[(1, 51509530), (2, 25754765), (5, 10301906), (10, 5150953), (41, 1256330), (73, 705610), (82, 628165), (146, 352805), (205, 251266), (365, 141122), (410, 125633), (730, 70561), (1721, 29930), (2993, 17210), (3442, 14965), (5986, 8605)]