53410110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136949}}^1$

素因数の和:136972

約数の個数: 32

約数和(自身を含む): 138045600

約数和(自身を除く): 84635490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 136949, 273898, 410847, 684745, 821694, 1369490, 1780337, 2054235, 3560674, 4108470, 5341011, 8901685, 10682022, 17803370, 26705055, 53410110]

約数ペア:

[(1, 53410110), (2, 26705055), (3, 17803370), (5, 10682022), (6, 8901685), (10, 5341011), (13, 4108470), (15, 3560674), (26, 2054235), (30, 1780337), (39, 1369490), (65, 821694), (78, 684745), (130, 410847), (195, 273898), (390, 136949)]