55003788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 159973632

約数和(自身を除く): 104969844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1307, 1503, 2004, 2338, 2614, 3006, 3507, 3921, 4676, 5228, 6012, 7014, 7842, 9149, 10521, 11763, 14028, 15684, 18298, 21042, 23526, 27447, 36596, 42084, 47052, 54894, 82341, 109788, 164682, 218269, 329364, 436538, 654807, 873076, 1309614, 1527883, 1964421, 2619228, 3055766, 3928842, 4583649, 6111532, 7857684, 9167298, 13750947, 18334596, 27501894, 55003788]

約数ペア:

[(1, 55003788), (2, 27501894), (3, 18334596), (4, 13750947), (6, 9167298), (7, 7857684), (9, 6111532), (12, 4583649), (14, 3928842), (18, 3055766), (21, 2619228), (28, 1964421), (36, 1527883), (42, 1309614), (63, 873076), (84, 654807), (126, 436538), (167, 329364), (252, 218269), (334, 164682), (501, 109788), (668, 82341), (1002, 54894), (1169, 47052), (1307, 42084), (1503, 36596), (2004, 27447), (2338, 23526), (2614, 21042), (3006, 18298), (3507, 15684), (3921, 14028), (4676, 11763), (5228, 10521), (6012, 9149), (7014, 7842)]