49930095

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 82368000

約数和(自身を除く): 32437905

約数列:

[1, 3, 5, 15, 43, 129, 199, 215, 389, 597, 645, 995, 1167, 1945, 2985, 5835, 8557, 16727, 25671, 42785, 50181, 77411, 83635, 128355, 232233, 250905, 387055, 1161165, 3328673, 9986019, 16643365, 49930095]

約数ペア:

[(1, 49930095), (3, 16643365), (5, 9986019), (15, 3328673), (43, 1161165), (129, 387055), (199, 250905), (215, 232233), (389, 128355), (597, 83635), (645, 77411), (995, 50181), (1167, 42785), (1945, 25671), (2985, 16727), (5835, 8557)]