49609420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354353}}^1$

素因数の和:354369

約数の個数: 24

約数和(自身を含む): 119062944

約数和(自身を除く): 69453524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354353, 708706, 1417412, 1771765, 2480471, 3543530, 4960942, 7087060, 9921884, 12402355, 24804710, 49609420]

約数ペア:

[(1, 49609420), (2, 24804710), (4, 12402355), (5, 9921884), (7, 7087060), (10, 4960942), (14, 3543530), (20, 2480471), (28, 1771765), (35, 1417412), (70, 708706), (140, 354353)]