53055720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147377}}^1$

素因数の和:147394

約数の個数: 48

約数和(自身を含む): 172432260

約数和(自身を除く): 119376540

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, 147377, 294754, 442131, 589508, 736885, 884262, 1179016, 1326393, 1473770, 1768524, 2210655, 2652786, 2947540, 3537048, 4421310, 5305572, 5895080, 6631965, 8842620, 10611144, 13263930, 17685240, 26527860, 53055720]

約数ペア:

[(1, 53055720), (2, 26527860), (3, 17685240), (4, 13263930), (5, 10611144), (6, 8842620), (8, 6631965), (9, 5895080), (10, 5305572), (12, 4421310), (15, 3537048), (18, 2947540), (20, 2652786), (24, 2210655), (30, 1768524), (36, 1473770), (40, 1326393), (45, 1179016), (60, 884262), (72, 736885), (90, 589508), (120, 442131), (180, 294754), (360, 147377)]