55280896

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 122590944

約数和(自身を除く): 67310048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 256, 268, 293, 352, 536, 586, 704, 737, 1072, 1172, 1408, 1474, 2144, 2344, 2816, 2948, 3223, 4288, 4688, 5896, 6446, 8576, 9376, 11792, 12892, 17152, 18752, 19631, 23584, 25784, 37504, 39262, 47168, 51568, 75008, 78524, 94336, 103136, 157048, 188672, 206272, 215941, 314096, 412544, 431882, 628192, 825088, 863764, 1256384, 1727528, 2512768, 3455056, 5025536, 6910112, 13820224, 27640448, 55280896]

約数ペア:

[(1, 55280896), (2, 27640448), (4, 13820224), (8, 6910112), (11, 5025536), (16, 3455056), (22, 2512768), (32, 1727528), (44, 1256384), (64, 863764), (67, 825088), (88, 628192), (128, 431882), (134, 412544), (176, 314096), (256, 215941), (268, 206272), (293, 188672), (352, 157048), (536, 103136), (586, 94336), (704, 78524), (737, 75008), (1072, 51568), (1172, 47168), (1408, 39262), (1474, 37504), (2144, 25784), (2344, 23584), (2816, 19631), (2948, 18752), (3223, 17152), (4288, 12892), (4688, 11792), (5896, 9376), (6446, 8576)]