56011005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 103581504

約数和(自身を除く): 47570499

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 211, 255, 347, 633, 765, 1041, 1055, 1735, 1899, 3123, 3165, 3587, 5205, 5899, 9495, 10761, 15615, 17697, 17935, 29495, 32283, 53091, 53805, 73217, 88485, 161415, 219651, 265455, 366085, 658953, 1098255, 1244689, 3294765, 3734067, 6223445, 11202201, 18670335, 56011005]

約数ペア:

[(1, 56011005), (3, 18670335), (5, 11202201), (9, 6223445), (15, 3734067), (17, 3294765), (45, 1244689), (51, 1098255), (85, 658953), (153, 366085), (211, 265455), (255, 219651), (347, 161415), (633, 88485), (765, 73217), (1041, 53805), (1055, 53091), (1735, 32283), (1899, 29495), (3123, 17935), (3165, 17697), (3587, 15615), (5205, 10761), (5899, 9495)]