55782690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23537}}^1$

素因数の和:23626

約数の個数: 32

約数和(自身を含む): 135578880

約数和(自身を除く): 79796190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 23537, 47074, 70611, 117685, 141222, 235370, 353055, 706110, 1859423, 3718846, 5578269, 9297115, 11156538, 18594230, 27891345, 55782690]

約数ペア:

[(1, 55782690), (2, 27891345), (3, 18594230), (5, 11156538), (6, 9297115), (10, 5578269), (15, 3718846), (30, 1859423), (79, 706110), (158, 353055), (237, 235370), (395, 141222), (474, 117685), (790, 70611), (1185, 47074), (2370, 23537)]