57579710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 107529984

約数和(自身を除く): 49950274

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 562, 661, 1322, 1405, 2810, 3305, 6610, 8711, 17422, 20491, 40982, 43555, 87110, 102455, 185741, 204910, 371482, 928705, 1857410, 5757971, 11515942, 28789855, 57579710]

約数ペア:

[(1, 57579710), (2, 28789855), (5, 11515942), (10, 5757971), (31, 1857410), (62, 928705), (155, 371482), (281, 204910), (310, 185741), (562, 102455), (661, 87110), (1322, 43555), (1405, 40982), (2810, 20491), (3305, 17422), (6610, 8711)]