55504384

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 68237696

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 269, 403, 416, 496, 512, 538, 806, 832, 992, 1076, 1612, 1664, 1984, 2152, 3224, 3328, 3497, 3968, 4304, 6448, 6656, 6994, 7936, 8339, 8608, 12896, 13988, 15872, 16678, 17216, 25792, 27976, 33356, 34432, 51584, 55952, 66712, 68864, 103168, 108407, 111904, 133424, 137728, 206336, 216814, 223808, 266848, 433628, 447616, 533696, 867256, 895232, 1067392, 1734512, 1790464, 2134784, 3469024, 4269568, 6938048, 13876096, 27752192, 55504384]

約数ペア:

[(1, 55504384), (2, 27752192), (4, 13876096), (8, 6938048), (13, 4269568), (16, 3469024), (26, 2134784), (31, 1790464), (32, 1734512), (52, 1067392), (62, 895232), (64, 867256), (104, 533696), (124, 447616), (128, 433628), (208, 266848), (248, 223808), (256, 216814), (269, 206336), (403, 137728), (416, 133424), (496, 111904), (512, 108407), (538, 103168), (806, 68864), (832, 66712), (992, 55952), (1076, 51584), (1612, 34432), (1664, 33356), (1984, 27976), (2152, 25792), (3224, 17216), (3328, 16678), (3497, 15872), (3968, 13988), (4304, 12896), (6448, 8608), (6656, 8339), (6994, 7936)]