51113196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 134905680

約数和(自身を除く): 83792484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 173, 174, 261, 283, 346, 348, 519, 522, 566, 692, 849, 1038, 1044, 1132, 1557, 1698, 2076, 2547, 3114, 3396, 5017, 5094, 6228, 8207, 10034, 10188, 15051, 16414, 20068, 24621, 30102, 32828, 45153, 48959, 49242, 60204, 73863, 90306, 97918, 98484, 146877, 147726, 180612, 195836, 293754, 295452, 440631, 587508, 881262, 1419811, 1762524, 2839622, 4259433, 5679244, 8518866, 12778299, 17037732, 25556598, 51113196]

約数ペア:

[(1, 51113196), (2, 25556598), (3, 17037732), (4, 12778299), (6, 8518866), (9, 5679244), (12, 4259433), (18, 2839622), (29, 1762524), (36, 1419811), (58, 881262), (87, 587508), (116, 440631), (173, 295452), (174, 293754), (261, 195836), (283, 180612), (346, 147726), (348, 146877), (519, 98484), (522, 97918), (566, 90306), (692, 73863), (849, 60204), (1038, 49242), (1044, 48959), (1132, 45153), (1557, 32828), (1698, 30102), (2076, 24621), (2547, 20068), (3114, 16414), (3396, 15051), (5017, 10188), (5094, 10034), (6228, 8207)]