55928790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{621431}}^1$

素因数の和:621444

約数の個数: 24

約数和(自身を含む): 145415088

約数和(自身を除く): 89486298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 621431, 1242862, 1864293, 3107155, 3728586, 5592879, 6214310, 9321465, 11185758, 18642930, 27964395, 55928790]

約数ペア:

[(1, 55928790), (2, 27964395), (3, 18642930), (5, 11185758), (6, 9321465), (9, 6214310), (10, 5592879), (15, 3728586), (18, 3107155), (30, 1864293), (45, 1242862), (90, 621431)]