49839831

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 76177920

約数和(自身を除く): 26338089

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 1307, 2007, 3921, 4237, 11763, 12711, 24833, 38133, 74499, 223497, 291461, 874383, 2623149, 5537759, 16613277, 49839831]

約数ペア:

[(1, 49839831), (3, 16613277), (9, 5537759), (19, 2623149), (57, 874383), (171, 291461), (223, 223497), (669, 74499), (1307, 38133), (2007, 24833), (3921, 12711), (4237, 11763)]