55512090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21269}}^1$

素因数の和:21311

約数の個数: 48

約数和(自身を含む): 149315400

約数和(自身を除く): 93803310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 21269, 42538, 63807, 106345, 127614, 191421, 212690, 319035, 382842, 616801, 638070, 957105, 1233602, 1850403, 1914210, 3084005, 3700806, 5551209, 6168010, 9252015, 11102418, 18504030, 27756045, 55512090]

約数ペア:

[(1, 55512090), (2, 27756045), (3, 18504030), (5, 11102418), (6, 9252015), (9, 6168010), (10, 5551209), (15, 3700806), (18, 3084005), (29, 1914210), (30, 1850403), (45, 1233602), (58, 957105), (87, 638070), (90, 616801), (145, 382842), (174, 319035), (261, 212690), (290, 191421), (435, 127614), (522, 106345), (870, 63807), (1305, 42538), (2610, 21269)]