51251073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3821}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 72648576

約数和(自身を除く): 21397503

約数列:

[1, 3, 17, 51, 263, 789, 3821, 4471, 11463, 13413, 64957, 194871, 1004923, 3014769, 17083691, 51251073]

約数ペア:

[(1, 51251073), (3, 17083691), (17, 3014769), (51, 1004923), (263, 194871), (789, 64957), (3821, 13413), (4471, 11463)]