56492320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18583}}^1$

素因数の和:18617

約数の個数: 48

約数和(自身を含む): 140495040

約数和(自身を除く): 84002720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 18583, 37166, 74332, 92915, 148664, 185830, 297328, 353077, 371660, 594656, 706154, 743320, 1412308, 1486640, 1765385, 2824616, 2973280, 3530770, 5649232, 7061540, 11298464, 14123080, 28246160, 56492320]

約数ペア:

[(1, 56492320), (2, 28246160), (4, 14123080), (5, 11298464), (8, 7061540), (10, 5649232), (16, 3530770), (19, 2973280), (20, 2824616), (32, 1765385), (38, 1486640), (40, 1412308), (76, 743320), (80, 706154), (95, 594656), (152, 371660), (160, 353077), (190, 297328), (304, 185830), (380, 148664), (608, 92915), (760, 74332), (1520, 37166), (3040, 18583)]