56543060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57697}}^1$

素因数の和:57720

約数の個数: 36

約数和(自身を含む): 138129012

約数和(自身を除く): 81585952

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57697, 115394, 230788, 288485, 403879, 576970, 807758, 1153940, 1615516, 2019395, 2827153, 4038790, 5654306, 8077580, 11308612, 14135765, 28271530, 56543060]

約数ペア:

[(1, 56543060), (2, 28271530), (4, 14135765), (5, 11308612), (7, 8077580), (10, 5654306), (14, 4038790), (20, 2827153), (28, 2019395), (35, 1615516), (49, 1153940), (70, 807758), (98, 576970), (140, 403879), (196, 288485), (245, 230788), (490, 115394), (980, 57697)]