49189185

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 38869695

約数列:

[1, 3, 5, 9, 15, 45, 59, 97, 177, 191, 291, 295, 485, 531, 573, 873, 885, 955, 1455, 1719, 2655, 2865, 4365, 5723, 8595, 11269, 17169, 18527, 28615, 33807, 51507, 55581, 56345, 85845, 92635, 101421, 166743, 169035, 257535, 277905, 507105, 833715, 1093093, 3279279, 5465465, 9837837, 16396395, 49189185]

約数ペア:

[(1, 49189185), (3, 16396395), (5, 9837837), (9, 5465465), (15, 3279279), (45, 1093093), (59, 833715), (97, 507105), (177, 277905), (191, 257535), (291, 169035), (295, 166743), (485, 101421), (531, 92635), (573, 85845), (873, 56345), (885, 55581), (955, 51507), (1455, 33807), (1719, 28615), (2655, 18527), (2865, 17169), (4365, 11269), (5723, 8595)]