55587734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 34510186

約数列:

[1, 2, 23, 43, 46, 86, 157, 179, 314, 358, 989, 1978, 3611, 4117, 6751, 7222, 7697, 8234, 13502, 15394, 28103, 56206, 155273, 177031, 310546, 354062, 646369, 1208429, 1292738, 2416858, 27793867, 55587734]

約数ペア:

[(1, 55587734), (2, 27793867), (23, 2416858), (43, 1292738), (46, 1208429), (86, 646369), (157, 354062), (179, 310546), (314, 177031), (358, 155273), (989, 56206), (1978, 28103), (3611, 15394), (4117, 13502), (6751, 8234), (7222, 7697)]