54478030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13933}}^1$

素因数の和:13980

約数の個数: 32

約数和(自身を含む): 108350784

約数和(自身を除く): 53872754

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 13933, 27866, 69665, 139330, 236861, 320459, 473722, 640918, 1184305, 1602295, 2368610, 3204590, 5447803, 10895606, 27239015, 54478030]

約数ペア:

[(1, 54478030), (2, 27239015), (5, 10895606), (10, 5447803), (17, 3204590), (23, 2368610), (34, 1602295), (46, 1184305), (85, 640918), (115, 473722), (170, 320459), (230, 236861), (391, 139330), (782, 69665), (1955, 27866), (3910, 13933)]