51244674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21193}}^1$

素因数の和:21242

約数の個数: 32

約数和(自身を含む): 113938944

約数和(自身を除く): 62694270

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21193, 42386, 63579, 127158, 275509, 551018, 656983, 826527, 1313966, 1653054, 1970949, 3941898, 8540779, 17081558, 25622337, 51244674]

約数ペア:

[(1, 51244674), (2, 25622337), (3, 17081558), (6, 8540779), (13, 3941898), (26, 1970949), (31, 1653054), (39, 1313966), (62, 826527), (78, 656983), (93, 551018), (186, 275509), (403, 127158), (806, 63579), (1209, 42386), (2418, 21193)]