55387752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 158822400

約数和(自身を除く): 103434648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 751, 878, 1317, 1502, 1756, 2253, 2634, 3004, 3073, 3512, 4506, 5257, 5268, 6008, 6146, 9012, 9219, 10514, 10536, 12292, 15771, 18024, 18438, 21028, 24584, 31542, 36876, 42056, 63084, 73752, 126168, 329689, 659378, 989067, 1318756, 1978134, 2307823, 2637512, 3956268, 4615646, 6923469, 7912536, 9231292, 13846938, 18462584, 27693876, 55387752]

約数ペア:

[(1, 55387752), (2, 27693876), (3, 18462584), (4, 13846938), (6, 9231292), (7, 7912536), (8, 6923469), (12, 4615646), (14, 3956268), (21, 2637512), (24, 2307823), (28, 1978134), (42, 1318756), (56, 989067), (84, 659378), (168, 329689), (439, 126168), (751, 73752), (878, 63084), (1317, 42056), (1502, 36876), (1756, 31542), (2253, 24584), (2634, 21028), (3004, 18438), (3073, 18024), (3512, 15771), (4506, 12292), (5257, 10536), (5268, 10514), (6008, 9219), (6146, 9012)]