53947443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 89828352

約数和(自身を除く): 35880909

約数列:

[1, 3, 11, 17, 23, 33, 37, 51, 69, 111, 113, 187, 253, 339, 391, 407, 561, 629, 759, 851, 1173, 1221, 1243, 1887, 1921, 2553, 2599, 3729, 4181, 4301, 5763, 6919, 7797, 9361, 12543, 12903, 14467, 20757, 21131, 28083, 28589, 43401, 44183, 45991, 63393, 71077, 85767, 96163, 132549, 137973, 159137, 213231, 288489, 477411, 486013, 781847, 1057793, 1458039, 1634771, 2345541, 3173379, 4904313, 17982481, 53947443]

約数ペア:

[(1, 53947443), (3, 17982481), (11, 4904313), (17, 3173379), (23, 2345541), (33, 1634771), (37, 1458039), (51, 1057793), (69, 781847), (111, 486013), (113, 477411), (187, 288489), (253, 213231), (339, 159137), (391, 137973), (407, 132549), (561, 96163), (629, 85767), (759, 71077), (851, 63393), (1173, 45991), (1221, 44183), (1243, 43401), (1887, 28589), (1921, 28083), (2553, 21131), (2599, 20757), (3729, 14467), (4181, 12903), (4301, 12543), (5763, 9361), (6919, 7797)]