54563152

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 126956160

約数和(自身を除く): 72393008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 107, 112, 116, 157, 203, 214, 232, 314, 406, 428, 464, 628, 749, 812, 856, 1099, 1256, 1498, 1624, 1712, 2198, 2512, 2996, 3103, 3248, 4396, 4553, 5992, 6206, 8792, 9106, 11984, 12412, 16799, 17584, 18212, 21721, 24824, 31871, 33598, 36424, 43442, 49648, 63742, 67196, 72848, 86884, 117593, 127484, 134392, 173768, 235186, 254968, 268784, 347536, 470372, 487171, 509936, 940744, 974342, 1881488, 1948684, 3410197, 3897368, 6820394, 7794736, 13640788, 27281576, 54563152]

約数ペア:

[(1, 54563152), (2, 27281576), (4, 13640788), (7, 7794736), (8, 6820394), (14, 3897368), (16, 3410197), (28, 1948684), (29, 1881488), (56, 974342), (58, 940744), (107, 509936), (112, 487171), (116, 470372), (157, 347536), (203, 268784), (214, 254968), (232, 235186), (314, 173768), (406, 134392), (428, 127484), (464, 117593), (628, 86884), (749, 72848), (812, 67196), (856, 63742), (1099, 49648), (1256, 43442), (1498, 36424), (1624, 33598), (1712, 31871), (2198, 24824), (2512, 21721), (2996, 18212), (3103, 17584), (3248, 16799), (4396, 12412), (4553, 11984), (5992, 9106), (6206, 8792)]