49555080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137653}}^1$

素因数の和:137670

約数の個数: 48

約数和(自身を含む): 161055180

約数和(自身を除く): 111500100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 137653, 275306, 412959, 550612, 688265, 825918, 1101224, 1238877, 1376530, 1651836, 2064795, 2477754, 2753060, 3303672, 4129590, 4955508, 5506120, 6194385, 8259180, 9911016, 12388770, 16518360, 24777540, 49555080]

約数ペア:

[(1, 49555080), (2, 24777540), (3, 16518360), (4, 12388770), (5, 9911016), (6, 8259180), (8, 6194385), (9, 5506120), (10, 4955508), (12, 4129590), (15, 3303672), (18, 2753060), (20, 2477754), (24, 2064795), (30, 1651836), (36, 1376530), (40, 1238877), (45, 1101224), (60, 825918), (72, 688265), (90, 550612), (120, 412959), (180, 275306), (360, 137653)]