51019740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 109373220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 883, 963, 1070, 1284, 1605, 1766, 1926, 2140, 2649, 2889, 3210, 3532, 3852, 4415, 4815, 5298, 5778, 6420, 7947, 8830, 9630, 10596, 11556, 13245, 14445, 15894, 17660, 19260, 23841, 26490, 28890, 31788, 39735, 47682, 52980, 57780, 79470, 94481, 95364, 119205, 158940, 188962, 238410, 283443, 377924, 472405, 476820, 566886, 850329, 944810, 1133772, 1417215, 1700658, 1889620, 2550987, 2834430, 3401316, 4251645, 5101974, 5668860, 8503290, 10203948, 12754935, 17006580, 25509870, 51019740]

約数ペア:

[(1, 51019740), (2, 25509870), (3, 17006580), (4, 12754935), (5, 10203948), (6, 8503290), (9, 5668860), (10, 5101974), (12, 4251645), (15, 3401316), (18, 2834430), (20, 2550987), (27, 1889620), (30, 1700658), (36, 1417215), (45, 1133772), (54, 944810), (60, 850329), (90, 566886), (107, 476820), (108, 472405), (135, 377924), (180, 283443), (214, 238410), (270, 188962), (321, 158940), (428, 119205), (535, 95364), (540, 94481), (642, 79470), (883, 57780), (963, 52980), (1070, 47682), (1284, 39735), (1605, 31788), (1766, 28890), (1926, 26490), (2140, 23841), (2649, 19260), (2889, 17660), (3210, 15894), (3532, 14445), (3852, 13245), (4415, 11556), (4815, 10596), (5298, 9630), (5778, 8830), (6420, 7947)]