54305920

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 132357240

約数和(自身を除く): 78051320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1601, 1696, 2120, 3202, 3392, 4240, 6404, 6784, 8005, 8480, 12808, 16010, 16960, 25616, 32020, 33920, 51232, 64040, 84853, 102464, 128080, 169706, 204928, 256160, 339412, 424265, 512320, 678824, 848530, 1024640, 1357648, 1697060, 2715296, 3394120, 5430592, 6788240, 10861184, 13576480, 27152960, 54305920]

約数ペア:

[(1, 54305920), (2, 27152960), (4, 13576480), (5, 10861184), (8, 6788240), (10, 5430592), (16, 3394120), (20, 2715296), (32, 1697060), (40, 1357648), (53, 1024640), (64, 848530), (80, 678824), (106, 512320), (128, 424265), (160, 339412), (212, 256160), (265, 204928), (320, 169706), (424, 128080), (530, 102464), (640, 84853), (848, 64040), (1060, 51232), (1601, 33920), (1696, 32020), (2120, 25616), (3202, 16960), (3392, 16010), (4240, 12808), (6404, 8480), (6784, 8005)]