48705660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270587}}^1$

素因数の和:270602

約数の個数: 36

約数和(自身を含む): 147741048

約数和(自身を除く): 99035388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270587, 541174, 811761, 1082348, 1352935, 1623522, 2435283, 2705870, 3247044, 4058805, 4870566, 5411740, 8117610, 9741132, 12176415, 16235220, 24352830, 48705660]

約数ペア:

[(1, 48705660), (2, 24352830), (3, 16235220), (4, 12176415), (5, 9741132), (6, 8117610), (9, 5411740), (10, 4870566), (12, 4058805), (15, 3247044), (18, 2705870), (20, 2435283), (30, 1623522), (36, 1352935), (45, 1082348), (60, 811761), (90, 541174), (180, 270587)]