51810842340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{287838013}}^1$

素因数の和:287838028

約数の個数: 36

約数和(自身を含む): 157159555644

約数和(自身を除く): 105348713304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 287838013, 575676026, 863514039, 1151352052, 1439190065, 1727028078, 2590542117, 2878380130, 3454056156, 4317570195, 5181084234, 5756760260, 8635140390, 10362168468, 12952710585, 17270280780, 25905421170, 51810842340]

約数ペア:

[(1, 51810842340), (2, 25905421170), (3, 17270280780), (4, 12952710585), (5, 10362168468), (6, 8635140390), (9, 5756760260), (10, 5181084234), (12, 4317570195), (15, 3454056156), (18, 2878380130), (20, 2590542117), (30, 1727028078), (36, 1439190065), (45, 1151352052), (60, 863514039), (90, 575676026), (180, 287838013)]