53724970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21751}}^1$

素因数の和:21790

約数の個数: 32

約数和(自身を含む): 109630080

約数和(自身を除く): 55905110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21751, 43502, 108755, 217510, 282763, 413269, 565526, 826538, 1413815, 2066345, 2827630, 4132690, 5372497, 10744994, 26862485, 53724970]

約数ペア:

[(1, 53724970), (2, 26862485), (5, 10744994), (10, 5372497), (13, 4132690), (19, 2827630), (26, 2066345), (38, 1413815), (65, 826538), (95, 565526), (130, 413269), (190, 282763), (247, 217510), (494, 108755), (1235, 43502), (2470, 21751)]