54883890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{609821}}^1$

素因数の和:609834

約数の個数: 24

約数和(自身を含む): 142698348

約数和(自身を除く): 87814458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 609821, 1219642, 1829463, 3049105, 3658926, 5488389, 6098210, 9147315, 10976778, 18294630, 27441945, 54883890]

約数ペア:

[(1, 54883890), (2, 27441945), (3, 18294630), (5, 10976778), (6, 9147315), (9, 6098210), (10, 5488389), (15, 3658926), (18, 3049105), (30, 1829463), (45, 1219642), (90, 609821)]