56254360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82727}}^1$

素因数の和:82755

約数の個数: 32

約数和(自身を含む): 134019360

約数和(自身を除く): 77765000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 82727, 165454, 330908, 413635, 661816, 827270, 1406359, 1654540, 2812718, 3309080, 5625436, 7031795, 11250872, 14063590, 28127180, 56254360]

約数ペア:

[(1, 56254360), (2, 28127180), (4, 14063590), (5, 11250872), (8, 7031795), (10, 5625436), (17, 3309080), (20, 2812718), (34, 1654540), (40, 1406359), (68, 827270), (85, 661816), (136, 413635), (170, 330908), (340, 165454), (680, 82727)]