49363060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 59500940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 239, 449, 460, 478, 898, 956, 1195, 1796, 2245, 2390, 4490, 4780, 5497, 8980, 10327, 10994, 20654, 21988, 27485, 41308, 51635, 54970, 103270, 107311, 109940, 206540, 214622, 429244, 536555, 1073110, 2146220, 2468153, 4936306, 9872612, 12340765, 24681530, 49363060]

約数ペア:

[(1, 49363060), (2, 24681530), (4, 12340765), (5, 9872612), (10, 4936306), (20, 2468153), (23, 2146220), (46, 1073110), (92, 536555), (115, 429244), (230, 214622), (239, 206540), (449, 109940), (460, 107311), (478, 103270), (898, 54970), (956, 51635), (1195, 41308), (1796, 27485), (2245, 21988), (2390, 20654), (4490, 10994), (4780, 10327), (5497, 8980)]