51136976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 114903360

約数和(自身を除く): 63766384

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 43, 44, 58, 86, 88, 116, 172, 176, 232, 233, 319, 344, 464, 466, 473, 638, 688, 932, 946, 1247, 1276, 1864, 1892, 2494, 2552, 2563, 3728, 3784, 4988, 5104, 5126, 6757, 7568, 9976, 10019, 10252, 13514, 13717, 19952, 20038, 20504, 27028, 27434, 40076, 41008, 54056, 54868, 74327, 80152, 108112, 109736, 110209, 148654, 160304, 219472, 220418, 290551, 297308, 440836, 581102, 594616, 881672, 1162204, 1189232, 1763344, 2324408, 3196061, 4648816, 6392122, 12784244, 25568488, 51136976]

約数ペア:

[(1, 51136976), (2, 25568488), (4, 12784244), (8, 6392122), (11, 4648816), (16, 3196061), (22, 2324408), (29, 1763344), (43, 1189232), (44, 1162204), (58, 881672), (86, 594616), (88, 581102), (116, 440836), (172, 297308), (176, 290551), (232, 220418), (233, 219472), (319, 160304), (344, 148654), (464, 110209), (466, 109736), (473, 108112), (638, 80152), (688, 74327), (932, 54868), (946, 54056), (1247, 41008), (1276, 40076), (1864, 27434), (1892, 27028), (2494, 20504), (2552, 20038), (2563, 19952), (3728, 13717), (3784, 13514), (4988, 10252), (5104, 10019), (5126, 9976), (6757, 7568)]