54769220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 126741888

約数和(自身を除く): 71972668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 2417, 4532, 4834, 5665, 9668, 11330, 12085, 22660, 24170, 26587, 48340, 53174, 106348, 132935, 248951, 265870, 497902, 531740, 995804, 1244755, 2489510, 2738461, 4979020, 5476922, 10953844, 13692305, 27384610, 54769220]

約数ペア:

[(1, 54769220), (2, 27384610), (4, 13692305), (5, 10953844), (10, 5476922), (11, 4979020), (20, 2738461), (22, 2489510), (44, 1244755), (55, 995804), (103, 531740), (110, 497902), (206, 265870), (220, 248951), (412, 132935), (515, 106348), (1030, 53174), (1133, 48340), (2060, 26587), (2266, 24170), (2417, 22660), (4532, 12085), (4834, 11330), (5665, 9668)]