47985660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{266587}}^1$

素因数の和:266602

約数の個数: 36

約数和(自身を含む): 145557048

約数和(自身を除く): 97571388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 266587, 533174, 799761, 1066348, 1332935, 1599522, 2399283, 2665870, 3199044, 3998805, 4798566, 5331740, 7997610, 9597132, 11996415, 15995220, 23992830, 47985660]

約数ペア:

[(1, 47985660), (2, 23992830), (3, 15995220), (4, 11996415), (5, 9597132), (6, 7997610), (9, 5331740), (10, 4798566), (12, 3998805), (15, 3199044), (18, 2665870), (20, 2399283), (30, 1599522), (36, 1332935), (45, 1066348), (60, 799761), (90, 533174), (180, 266587)]