54651780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101207}}^1$

素因数の和:101225

約数の個数: 48

約数和(自身を含む): 170029440

約数和(自身を除く): 115377660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 101207, 202414, 303621, 404828, 506035, 607242, 910863, 1012070, 1214484, 1518105, 1821726, 2024140, 2732589, 3036210, 3643452, 4554315, 5465178, 6072420, 9108630, 10930356, 13662945, 18217260, 27325890, 54651780]

約数ペア:

[(1, 54651780), (2, 27325890), (3, 18217260), (4, 13662945), (5, 10930356), (6, 9108630), (9, 6072420), (10, 5465178), (12, 4554315), (15, 3643452), (18, 3036210), (20, 2732589), (27, 2024140), (30, 1821726), (36, 1518105), (45, 1214484), (54, 1012070), (60, 910863), (90, 607242), (108, 506035), (135, 404828), (180, 303621), (270, 202414), (540, 101207)]