51505320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{429211}}^1$

素因数の和:429225

約数の個数: 32

約数和(自身を含む): 154516320

約数和(自身を除く): 103011000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 429211, 858422, 1287633, 1716844, 2146055, 2575266, 3433688, 4292110, 5150532, 6438165, 8584220, 10301064, 12876330, 17168440, 25752660, 51505320]

約数ペア:

[(1, 51505320), (2, 25752660), (3, 17168440), (4, 12876330), (5, 10301064), (6, 8584220), (8, 6438165), (10, 5150532), (12, 4292110), (15, 3433688), (20, 2575266), (24, 2146055), (30, 1716844), (40, 1287633), (60, 858422), (120, 429211)]