49639716

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 152053440

約数和(自身を除く): 102413724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 509, 516, 567, 602, 756, 774, 903, 1018, 1134, 1161, 1204, 1527, 1548, 1806, 2036, 2268, 2322, 2709, 3054, 3483, 3563, 3612, 4581, 4644, 5418, 6108, 6966, 7126, 8127, 9162, 10689, 10836, 13743, 13932, 14252, 16254, 18324, 21378, 21887, 24381, 27486, 32067, 32508, 41229, 42756, 43774, 48762, 54972, 64134, 65661, 82458, 87548, 96201, 97524, 128268, 131322, 153209, 164916, 192402, 196983, 262644, 288603, 306418, 384804, 393966, 459627, 577206, 590949, 612836, 787932, 919254, 1154412, 1181898, 1378881, 1772847, 1838508, 2363796, 2757762, 3545694, 4136643, 5515524, 7091388, 8273286, 12409929, 16546572, 24819858, 49639716]

約数ペア:

[(1, 49639716), (2, 24819858), (3, 16546572), (4, 12409929), (6, 8273286), (7, 7091388), (9, 5515524), (12, 4136643), (14, 3545694), (18, 2757762), (21, 2363796), (27, 1838508), (28, 1772847), (36, 1378881), (42, 1181898), (43, 1154412), (54, 919254), (63, 787932), (81, 612836), (84, 590949), (86, 577206), (108, 459627), (126, 393966), (129, 384804), (162, 306418), (172, 288603), (189, 262644), (252, 196983), (258, 192402), (301, 164916), (324, 153209), (378, 131322), (387, 128268), (509, 97524), (516, 96201), (567, 87548), (602, 82458), (756, 65661), (774, 64134), (903, 54972), (1018, 48762), (1134, 43774), (1161, 42756), (1204, 41229), (1527, 32508), (1548, 32067), (1806, 27486), (2036, 24381), (2268, 21887), (2322, 21378), (2709, 18324), (3054, 16254), (3483, 14252), (3563, 13932), (3612, 13743), (4581, 10836), (4644, 10689), (5418, 9162), (6108, 8127), (6966, 7126)]