50473980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{280411}}^1$

素因数の和:280426

約数の個数: 36

約数和(自身を含む): 153104952

約数和(自身を除く): 102630972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 280411, 560822, 841233, 1121644, 1402055, 1682466, 2523699, 2804110, 3364932, 4206165, 5047398, 5608220, 8412330, 10094796, 12618495, 16824660, 25236990, 50473980]

約数ペア:

[(1, 50473980), (2, 25236990), (3, 16824660), (4, 12618495), (5, 10094796), (6, 8412330), (9, 5608220), (10, 5047398), (12, 4206165), (15, 3364932), (18, 2804110), (20, 2523699), (30, 1682466), (36, 1402055), (45, 1121644), (60, 841233), (90, 560822), (180, 280411)]