49840947

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 80136000

約数和(自身を除く): 30295053

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 953, 1341, 1937, 2859, 4023, 5811, 8577, 12389, 17433, 25731, 37167, 52299, 111501, 141997, 334503, 425991, 1277973, 1845961, 3833919, 5537883, 16613649, 49840947]

約数ペア:

[(1, 49840947), (3, 16613649), (9, 5537883), (13, 3833919), (27, 1845961), (39, 1277973), (117, 425991), (149, 334503), (351, 141997), (447, 111501), (953, 52299), (1341, 37167), (1937, 25731), (2859, 17433), (4023, 12389), (5811, 8577)]