53196164

素因数分解:

$2^2\times 7^2\times {\mathrm{271409}}^1$

素因数の和:271427

約数の個数: 18

約数和(自身を含む): 108292590

約数和(自身を除く): 55096426

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271409, 542818, 1085636, 1899863, 3799726, 7599452, 13299041, 26598082, 53196164]

約数ペア:

[(1, 53196164), (2, 26598082), (4, 13299041), (7, 7599452), (14, 3799726), (28, 1899863), (49, 1085636), (98, 542818), (196, 271409)]