51440316

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 126554400

約数和(自身を除く): 75114084

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 1537, 2789, 3074, 4611, 5578, 6148, 8367, 9222, 11156, 16734, 18444, 33468, 80881, 147817, 161762, 242643, 295634, 323524, 443451, 485286, 591268, 886902, 970572, 1773804, 4286693, 8573386, 12860079, 17146772, 25720158, 51440316]

約数ペア:

[(1, 51440316), (2, 25720158), (3, 17146772), (4, 12860079), (6, 8573386), (12, 4286693), (29, 1773804), (53, 970572), (58, 886902), (87, 591268), (106, 485286), (116, 443451), (159, 323524), (174, 295634), (212, 242643), (318, 161762), (348, 147817), (636, 80881), (1537, 33468), (2789, 18444), (3074, 16734), (4611, 11156), (5578, 9222), (6148, 8367)]