51198870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1706629}}^1$

素因数の和:1706639

約数の個数: 16

約数和(自身を含む): 122877360

約数和(自身を除く): 71678490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1706629, 3413258, 5119887, 8533145, 10239774, 17066290, 25599435, 51198870]

約数ペア:

[(1, 51198870), (2, 25599435), (3, 17066290), (5, 10239774), (6, 8533145), (10, 5119887), (15, 3413258), (30, 1706629)]