54404752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 65587568

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 251, 304, 368, 437, 496, 502, 589, 713, 874, 1004, 1178, 1426, 1748, 2008, 2356, 2852, 3496, 4016, 4712, 4769, 5704, 5773, 6992, 7781, 9424, 9538, 11408, 11546, 13547, 15562, 19076, 23092, 27094, 31124, 38152, 46184, 54188, 62248, 76304, 92368, 108376, 109687, 124496, 147839, 178963, 216752, 219374, 295678, 357926, 438748, 591356, 715852, 877496, 1182712, 1431704, 1754992, 2365424, 2863408, 3400297, 6800594, 13601188, 27202376, 54404752]

約数ペア:

[(1, 54404752), (2, 27202376), (4, 13601188), (8, 6800594), (16, 3400297), (19, 2863408), (23, 2365424), (31, 1754992), (38, 1431704), (46, 1182712), (62, 877496), (76, 715852), (92, 591356), (124, 438748), (152, 357926), (184, 295678), (248, 219374), (251, 216752), (304, 178963), (368, 147839), (437, 124496), (496, 109687), (502, 108376), (589, 92368), (713, 76304), (874, 62248), (1004, 54188), (1178, 46184), (1426, 38152), (1748, 31124), (2008, 27094), (2356, 23092), (2852, 19076), (3496, 15562), (4016, 13547), (4712, 11546), (4769, 11408), (5704, 9538), (5773, 9424), (6992, 7781)]