54756716

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 116922960

約数和(自身を除く): 62166244

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 73, 86, 89, 98, 146, 172, 178, 196, 292, 301, 356, 511, 602, 623, 1022, 1204, 1246, 2044, 2107, 2492, 3139, 3577, 3827, 4214, 4361, 6278, 6497, 7154, 7654, 8428, 8722, 12556, 12994, 14308, 15308, 17444, 21973, 25988, 26789, 43946, 45479, 53578, 87892, 90958, 107156, 153811, 181916, 187523, 279371, 307622, 318353, 375046, 558742, 615244, 636706, 750092, 1117484, 1273412, 1955597, 3911194, 7822388, 13689179, 27378358, 54756716]

約数ペア:

[(1, 54756716), (2, 27378358), (4, 13689179), (7, 7822388), (14, 3911194), (28, 1955597), (43, 1273412), (49, 1117484), (73, 750092), (86, 636706), (89, 615244), (98, 558742), (146, 375046), (172, 318353), (178, 307622), (196, 279371), (292, 187523), (301, 181916), (356, 153811), (511, 107156), (602, 90958), (623, 87892), (1022, 53578), (1204, 45479), (1246, 43946), (2044, 26789), (2107, 25988), (2492, 21973), (3139, 17444), (3577, 15308), (3827, 14308), (4214, 12994), (4361, 12556), (6278, 8722), (6497, 8428), (7154, 7654)]