51502060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 114057216

約数和(自身を除く): 62555156

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 1087, 2060, 2174, 2369, 4348, 4738, 5435, 9476, 10870, 11845, 21740, 23690, 25001, 47380, 50002, 100004, 111961, 125005, 223922, 250010, 447844, 500020, 559805, 1119610, 2239220, 2575103, 5150206, 10300412, 12875515, 25751030, 51502060]

約数ペア:

[(1, 51502060), (2, 25751030), (4, 12875515), (5, 10300412), (10, 5150206), (20, 2575103), (23, 2239220), (46, 1119610), (92, 559805), (103, 500020), (115, 447844), (206, 250010), (230, 223922), (412, 125005), (460, 111961), (515, 100004), (1030, 50002), (1087, 47380), (2060, 25001), (2174, 23690), (2369, 21740), (4348, 11845), (4738, 10870), (5435, 9476)]