55589235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 104146560

約数和(自身を除く): 48557325

約数列:

[1, 3, 5, 13, 15, 17, 39, 41, 51, 65, 85, 123, 195, 205, 221, 255, 409, 533, 615, 663, 697, 1105, 1227, 1599, 2045, 2091, 2665, 3315, 3485, 5317, 6135, 6953, 7995, 9061, 10455, 15951, 16769, 20859, 26585, 27183, 34765, 45305, 50307, 79755, 83845, 90389, 104295, 135915, 217997, 251535, 271167, 285073, 451945, 653991, 855219, 1089985, 1355835, 1425365, 3269955, 3705949, 4276095, 11117847, 18529745, 55589235]

約数ペア:

[(1, 55589235), (3, 18529745), (5, 11117847), (13, 4276095), (15, 3705949), (17, 3269955), (39, 1425365), (41, 1355835), (51, 1089985), (65, 855219), (85, 653991), (123, 451945), (195, 285073), (205, 271167), (221, 251535), (255, 217997), (409, 135915), (533, 104295), (615, 90389), (663, 83845), (697, 79755), (1105, 50307), (1227, 45305), (1599, 34765), (2045, 27183), (2091, 26585), (2665, 20859), (3315, 16769), (3485, 15951), (5317, 10455), (6135, 9061), (6953, 7995)]