56102290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 105826176

約数和(自身を除く): 49723886

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 353, 691, 706, 1382, 1765, 3455, 3530, 6910, 8119, 15893, 16238, 31786, 40595, 79465, 81190, 158930, 243923, 487846, 1219615, 2439230, 5610229, 11220458, 28051145, 56102290]

約数ペア:

[(1, 56102290), (2, 28051145), (5, 11220458), (10, 5610229), (23, 2439230), (46, 1219615), (115, 487846), (230, 243923), (353, 158930), (691, 81190), (706, 79465), (1382, 40595), (1765, 31786), (3455, 16238), (3530, 15893), (6910, 8119)]