51793490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{105701}}^1$

素因数の和:105722

約数の個数: 24

約数和(自身を含む): 108450252

約数和(自身を除く): 56656762

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 105701, 211402, 528505, 739907, 1057010, 1479814, 3699535, 5179349, 7399070, 10358698, 25896745, 51793490]

約数ペア:

[(1, 51793490), (2, 25896745), (5, 10358698), (7, 7399070), (10, 5179349), (14, 3699535), (35, 1479814), (49, 1057010), (70, 739907), (98, 528505), (245, 211402), (490, 105701)]