48671259

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25469}}^1$

素因数の和:25499

約数の個数: 24

約数和(自身を含む): 81300240

約数和(自身を除く): 32628981

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 25469, 76407, 178283, 331097, 534849, 993291, 1247981, 2317679, 3743943, 6953037, 16223753, 48671259]

約数ペア:

[(1, 48671259), (3, 16223753), (7, 6953037), (13, 3743943), (21, 2317679), (39, 1247981), (49, 993291), (91, 534849), (147, 331097), (273, 178283), (637, 76407), (1911, 25469)]