51687660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1493}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 145073376

約数和(自身を除く): 93385716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1493, 1731, 2308, 2885, 2986, 3462, 4479, 5770, 5972, 6924, 7465, 8655, 8958, 11540, 14930, 17310, 17916, 22395, 29860, 34620, 44790, 89580, 861461, 1722922, 2584383, 3445844, 4307305, 5168766, 8614610, 10337532, 12921915, 17229220, 25843830, 51687660]

約数ペア:

[(1, 51687660), (2, 25843830), (3, 17229220), (4, 12921915), (5, 10337532), (6, 8614610), (10, 5168766), (12, 4307305), (15, 3445844), (20, 2584383), (30, 1722922), (60, 861461), (577, 89580), (1154, 44790), (1493, 34620), (1731, 29860), (2308, 22395), (2885, 17916), (2986, 17310), (3462, 14930), (4479, 11540), (5770, 8958), (5972, 8655), (6924, 7465)]