48680247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2539}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 81930240

約数和(自身を除く): 33249993

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2539, 2739, 6391, 7617, 17773, 19173, 27929, 53319, 83787, 195503, 210737, 586509, 632211, 1475159, 2318107, 4425477, 6954321, 16226749, 48680247]

約数ペア:

[(1, 48680247), (3, 16226749), (7, 6954321), (11, 4425477), (21, 2318107), (33, 1475159), (77, 632211), (83, 586509), (231, 210737), (249, 195503), (581, 83787), (913, 53319), (1743, 27929), (2539, 19173), (2739, 17773), (6391, 7617)]