53328786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1269733}}^1$

素因数の和:1269745

約数の個数: 16

約数和(自身を含む): 121894464

約数和(自身を除く): 68565678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1269733, 2539466, 3809199, 7618398, 8888131, 17776262, 26664393, 53328786]

約数ペア:

[(1, 53328786), (2, 26664393), (3, 17776262), (6, 8888131), (7, 7618398), (14, 3809199), (21, 2539466), (42, 1269733)]