51369045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37633}}^1$

素因数の和:37661

約数の個数: 32

約数和(自身を含む): 101160192

約数和(自身を除く): 49791147

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 37633, 112899, 188165, 263431, 489229, 564495, 790293, 1317155, 1467687, 2446145, 3424603, 3951465, 7338435, 10273809, 17123015, 51369045]

約数ペア:

[(1, 51369045), (3, 17123015), (5, 10273809), (7, 7338435), (13, 3951465), (15, 3424603), (21, 2446145), (35, 1467687), (39, 1317155), (65, 790293), (91, 564495), (105, 489229), (195, 263431), (273, 188165), (455, 112899), (1365, 37633)]