55247144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 110160000

約数和(自身を除く): 54912856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 1499, 2168, 2998, 4607, 5996, 9214, 11992, 18428, 25483, 36856, 50966, 101932, 203864, 406229, 812458, 1624916, 3249832, 6905893, 13811786, 27623572, 55247144]

約数ペア:

[(1, 55247144), (2, 27623572), (4, 13811786), (8, 6905893), (17, 3249832), (34, 1624916), (68, 812458), (136, 406229), (271, 203864), (542, 101932), (1084, 50966), (1499, 36856), (2168, 25483), (2998, 18428), (4607, 11992), (5996, 9214)]