51189465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 36057255

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 591, 985, 1019, 2955, 3057, 3349, 5095, 10047, 15285, 16745, 17323, 50235, 51969, 86615, 200743, 259845, 602229, 1003715, 3011145, 3412631, 10237893, 17063155, 51189465]

約数ペア:

[(1, 51189465), (3, 17063155), (5, 10237893), (15, 3412631), (17, 3011145), (51, 1003715), (85, 602229), (197, 259845), (255, 200743), (591, 86615), (985, 51969), (1019, 50235), (2955, 17323), (3057, 16745), (3349, 15285), (5095, 10047)]