50211330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128747}}^1$

素因数の和:128770

約数の個数: 32

約数和(自身を含む): 129777984

約数和(自身を除く): 79566654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128747, 257494, 386241, 643735, 772482, 1287470, 1673711, 1931205, 3347422, 3862410, 5021133, 8368555, 10042266, 16737110, 25105665, 50211330]

約数ペア:

[(1, 50211330), (2, 25105665), (3, 16737110), (5, 10042266), (6, 8368555), (10, 5021133), (13, 3862410), (15, 3347422), (26, 1931205), (30, 1673711), (39, 1287470), (65, 772482), (78, 643735), (130, 386241), (195, 257494), (390, 128747)]