51687288

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 144268800

約数和(自身を除く): 92581512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 542, 813, 883, 1084, 1626, 1766, 2168, 2439, 2649, 3252, 3532, 4878, 5298, 6504, 7064, 7317, 7947, 9756, 10596, 14634, 15894, 19512, 21192, 23841, 29268, 31788, 47682, 58536, 63576, 95364, 190728, 239293, 478586, 717879, 957172, 1435758, 1914344, 2153637, 2871516, 4307274, 5743032, 6460911, 8614548, 12921822, 17229096, 25843644, 51687288]

約数ペア:

[(1, 51687288), (2, 25843644), (3, 17229096), (4, 12921822), (6, 8614548), (8, 6460911), (9, 5743032), (12, 4307274), (18, 2871516), (24, 2153637), (27, 1914344), (36, 1435758), (54, 957172), (72, 717879), (108, 478586), (216, 239293), (271, 190728), (542, 95364), (813, 63576), (883, 58536), (1084, 47682), (1626, 31788), (1766, 29268), (2168, 23841), (2439, 21192), (2649, 19512), (3252, 15894), (3532, 14634), (4878, 10596), (5298, 9756), (6504, 7947), (7064, 7317)]