51859930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3739}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 99633600

約数和(自身を除く): 47773670

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 3739, 6935, 7478, 13870, 18695, 37390, 71041, 142082, 272947, 355205, 545894, 710410, 1364735, 2729470, 5185993, 10371986, 25929965, 51859930]

約数ペア:

[(1, 51859930), (2, 25929965), (5, 10371986), (10, 5185993), (19, 2729470), (38, 1364735), (73, 710410), (95, 545894), (146, 355205), (190, 272947), (365, 142082), (730, 71041), (1387, 37390), (2774, 18695), (3739, 13870), (6935, 7478)]