51368688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{16987}}^1$

素因数の和:17011

約数の個数: 80

約数和(自身を含む): 168520960

約数和(自身を除く): 117152272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 16987, 33974, 50961, 67948, 101922, 118909, 135896, 152883, 203844, 237818, 271792, 305766, 356727, 407688, 458649, 475636, 611532, 713454, 815376, 917298, 951272, 1070181, 1223064, 1426908, 1834596, 1902544, 2140362, 2446128, 2853816, 3210543, 3669192, 4280724, 5707632, 6421086, 7338384, 8561448, 12842172, 17122896, 25684344, 51368688]

約数ペア:

[(1, 51368688), (2, 25684344), (3, 17122896), (4, 12842172), (6, 8561448), (7, 7338384), (8, 6421086), (9, 5707632), (12, 4280724), (14, 3669192), (16, 3210543), (18, 2853816), (21, 2446128), (24, 2140362), (27, 1902544), (28, 1834596), (36, 1426908), (42, 1223064), (48, 1070181), (54, 951272), (56, 917298), (63, 815376), (72, 713454), (84, 611532), (108, 475636), (112, 458649), (126, 407688), (144, 356727), (168, 305766), (189, 271792), (216, 237818), (252, 203844), (336, 152883), (378, 135896), (432, 118909), (504, 101922), (756, 67948), (1008, 50961), (1512, 33974), (3024, 16987)]