51319680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26729}}^1$

素因数の和:26751

約数の個数: 64

約数和(自身を含む): 163587600

約数和(自身を除く): 112267920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 26729, 53458, 80187, 106916, 133645, 160374, 213832, 267290, 320748, 400935, 427664, 534580, 641496, 801870, 855328, 1069160, 1282992, 1603740, 1710656, 2138320, 2565984, 3207480, 3421312, 4276640, 5131968, 6414960, 8553280, 10263936, 12829920, 17106560, 25659840, 51319680]

約数ペア:

[(1, 51319680), (2, 25659840), (3, 17106560), (4, 12829920), (5, 10263936), (6, 8553280), (8, 6414960), (10, 5131968), (12, 4276640), (15, 3421312), (16, 3207480), (20, 2565984), (24, 2138320), (30, 1710656), (32, 1603740), (40, 1282992), (48, 1069160), (60, 855328), (64, 801870), (80, 641496), (96, 534580), (120, 427664), (128, 400935), (160, 320748), (192, 267290), (240, 213832), (320, 160374), (384, 133645), (480, 106916), (640, 80187), (960, 53458), (1920, 26729)]