51178878

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{5179}}^1$

素因数の和:5254

約数の個数: 40

約数和(自身を含む): 116581080

約数和(自身を除く): 65402202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 5179, 9882, 10358, 15537, 31074, 46611, 93222, 139833, 279666, 315919, 419499, 631838, 838998, 947757, 1895514, 2843271, 5686542, 8529813, 17059626, 25589439, 51178878]

約数ペア:

[(1, 51178878), (2, 25589439), (3, 17059626), (6, 8529813), (9, 5686542), (18, 2843271), (27, 1895514), (54, 947757), (61, 838998), (81, 631838), (122, 419499), (162, 315919), (183, 279666), (366, 139833), (549, 93222), (1098, 46611), (1647, 31074), (3294, 15537), (4941, 10358), (5179, 9882)]