486384550

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 919427760

約数和(自身を除く): 433043210

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 229, 397, 458, 535, 794, 1070, 1145, 1985, 2290, 2675, 3970, 5350, 5725, 9925, 11450, 19850, 24503, 42479, 49006, 84958, 90913, 122515, 181826, 212395, 245030, 424790, 454565, 612575, 909130, 1061975, 1225150, 2123950, 2272825, 4545650, 9727691, 19455382, 48638455, 97276910, 243192275, 486384550]

約数ペア:

[(1, 486384550), (2, 243192275), (5, 97276910), (10, 48638455), (25, 19455382), (50, 9727691), (107, 4545650), (214, 2272825), (229, 2123950), (397, 1225150), (458, 1061975), (535, 909130), (794, 612575), (1070, 454565), (1145, 424790), (1985, 245030), (2290, 212395), (2675, 181826), (3970, 122515), (5350, 90913), (5725, 84958), (9925, 49006), (11450, 42479), (19850, 24503)]