50511620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 111328560

約数和(自身を除く): 60816940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1193, 1460, 2117, 2386, 4234, 4772, 5965, 8468, 10585, 11930, 21170, 23860, 34597, 42340, 69194, 87089, 138388, 172985, 174178, 345970, 348356, 435445, 691940, 870890, 1741780, 2525581, 5051162, 10102324, 12627905, 25255810, 50511620]

約数ペア:

[(1, 50511620), (2, 25255810), (4, 12627905), (5, 10102324), (10, 5051162), (20, 2525581), (29, 1741780), (58, 870890), (73, 691940), (116, 435445), (145, 348356), (146, 345970), (290, 174178), (292, 172985), (365, 138388), (580, 87089), (730, 69194), (1193, 42340), (1460, 34597), (2117, 23860), (2386, 21170), (4234, 11930), (4772, 10585), (5965, 8468)]