51042635

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 73681920

約数和(自身を除く): 22639285

約数列:

[1, 5, 7, 23, 35, 115, 161, 163, 389, 805, 815, 1141, 1945, 2723, 3749, 5705, 8947, 13615, 18745, 26243, 44735, 62629, 63407, 131215, 313145, 317035, 443849, 1458361, 2219245, 7291805, 10208527, 51042635]

約数ペア:

[(1, 51042635), (5, 10208527), (7, 7291805), (23, 2219245), (35, 1458361), (115, 443849), (161, 317035), (163, 313145), (389, 131215), (805, 63407), (815, 62629), (1141, 44735), (1945, 26243), (2723, 18745), (3749, 13615), (5705, 8947)]