55830645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 109724160

約数和(自身を除く): 53893515

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 5023, 11115, 15069, 25115, 45207, 65299, 75345, 95437, 195897, 226035, 286311, 326495, 477185, 587691, 858933, 979485, 1240681, 1431555, 2938455, 3722043, 4294665, 6203405, 11166129, 18610215, 55830645]

約数ペア:

[(1, 55830645), (3, 18610215), (5, 11166129), (9, 6203405), (13, 4294665), (15, 3722043), (19, 2938455), (39, 1431555), (45, 1240681), (57, 979485), (65, 858933), (95, 587691), (117, 477185), (171, 326495), (195, 286311), (247, 226035), (285, 195897), (585, 95437), (741, 75345), (855, 65299), (1235, 45207), (2223, 25115), (3705, 15069), (5023, 11115)]