50396970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129223}}^1$

素因数の和:129246

約数の個数: 32

約数和(自身を含む): 130257792

約数和(自身を除く): 79860822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 129223, 258446, 387669, 646115, 775338, 1292230, 1679899, 1938345, 3359798, 3876690, 5039697, 8399495, 10079394, 16798990, 25198485, 50396970]

約数ペア:

[(1, 50396970), (2, 25198485), (3, 16798990), (5, 10079394), (6, 8399495), (10, 5039697), (13, 3876690), (15, 3359798), (26, 1938345), (30, 1679899), (39, 1292230), (65, 775338), (78, 646115), (130, 387669), (195, 258446), (390, 129223)]