49646630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 54862810

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 139, 170, 187, 191, 278, 374, 382, 695, 935, 955, 1390, 1529, 1870, 1910, 2101, 2363, 3058, 3247, 4202, 4726, 6494, 7645, 10505, 11815, 15290, 16235, 21010, 23630, 25993, 26549, 32470, 35717, 51986, 53098, 71434, 129965, 132745, 178585, 259930, 265490, 292039, 357170, 451333, 584078, 902666, 1460195, 2256665, 2920390, 4513330, 4964663, 9929326, 24823315, 49646630]

約数ペア:

[(1, 49646630), (2, 24823315), (5, 9929326), (10, 4964663), (11, 4513330), (17, 2920390), (22, 2256665), (34, 1460195), (55, 902666), (85, 584078), (110, 451333), (139, 357170), (170, 292039), (187, 265490), (191, 259930), (278, 178585), (374, 132745), (382, 129965), (695, 71434), (935, 53098), (955, 51986), (1390, 35717), (1529, 32470), (1870, 26549), (1910, 25993), (2101, 23630), (2363, 21010), (3058, 16235), (3247, 15290), (4202, 11815), (4726, 10505), (6494, 7645)]