51043265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6599}}^1$

素因数の和:6641

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 28790335

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 6599, 7735, 32995, 46193, 85787, 112183, 230965, 428935, 560915, 600509, 785281, 1458379, 3002545, 3926405, 7291895, 10208653, 51043265]

約数ペア:

[(1, 51043265), (5, 10208653), (7, 7291895), (13, 3926405), (17, 3002545), (35, 1458379), (65, 785281), (85, 600509), (91, 560915), (119, 428935), (221, 230965), (455, 112183), (595, 85787), (1105, 46193), (1547, 32995), (6599, 7735)]