50131935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 100975680

約数和(自身を除く): 50843745

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2609, 2745, 3843, 6405, 7827, 13045, 18263, 19215, 23481, 39135, 54789, 91315, 117405, 159149, 164367, 273945, 477447, 795745, 821835, 1114043, 1432341, 2387235, 3342129, 5570215, 7161705, 10026387, 16710645, 50131935]

約数ペア:

[(1, 50131935), (3, 16710645), (5, 10026387), (7, 7161705), (9, 5570215), (15, 3342129), (21, 2387235), (35, 1432341), (45, 1114043), (61, 821835), (63, 795745), (105, 477447), (183, 273945), (305, 164367), (315, 159149), (427, 117405), (549, 91315), (915, 54789), (1281, 39135), (2135, 23481), (2609, 19215), (2745, 18263), (3843, 13045), (6405, 7827)]