51457272

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{69163}}^1$

素因数の和:69203

約数の個数: 32

約数和(自身を含む): 132794880

約数和(自身を除く): 81337608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 69163, 138326, 207489, 276652, 414978, 553304, 829956, 1659912, 2144053, 4288106, 6432159, 8576212, 12864318, 17152424, 25728636, 51457272]

約数ペア:

[(1, 51457272), (2, 25728636), (3, 17152424), (4, 12864318), (6, 8576212), (8, 6432159), (12, 4288106), (24, 2144053), (31, 1659912), (62, 829956), (93, 553304), (124, 414978), (186, 276652), (248, 207489), (372, 138326), (744, 69163)]