51445320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{743}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 154811520

約数和(自身を除く): 103366200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 743, 1154, 1486, 1731, 2229, 2308, 2885, 2972, 3462, 3715, 4458, 4616, 5770, 5944, 6924, 7430, 8655, 8916, 11145, 11540, 13848, 14860, 17310, 17832, 22290, 23080, 29720, 34620, 44580, 69240, 89160, 428711, 857422, 1286133, 1714844, 2143555, 2572266, 3429688, 4287110, 5144532, 6430665, 8574220, 10289064, 12861330, 17148440, 25722660, 51445320]

約数ペア:

[(1, 51445320), (2, 25722660), (3, 17148440), (4, 12861330), (5, 10289064), (6, 8574220), (8, 6430665), (10, 5144532), (12, 4287110), (15, 3429688), (20, 2572266), (24, 2143555), (30, 1714844), (40, 1286133), (60, 857422), (120, 428711), (577, 89160), (743, 69240), (1154, 44580), (1486, 34620), (1731, 29720), (2229, 23080), (2308, 22290), (2885, 17832), (2972, 17310), (3462, 14860), (3715, 13848), (4458, 11540), (4616, 11145), (5770, 8916), (5944, 8655), (6924, 7430)]