49978929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 46547151

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 89, 91, 119, 121, 143, 187, 221, 231, 267, 273, 357, 363, 429, 561, 623, 663, 847, 979, 1001, 1157, 1309, 1513, 1547, 1573, 1869, 2057, 2431, 2541, 2937, 3003, 3471, 3927, 4539, 4641, 4719, 6171, 6853, 7293, 8099, 10591, 10769, 11011, 12727, 14399, 16643, 17017, 19669, 20559, 24297, 26741, 31773, 32307, 33033, 38181, 43197, 49929, 51051, 59007, 75383, 80223, 89089, 116501, 137683, 139997, 183073, 187187, 216359, 226149, 267267, 349503, 413049, 419991, 549219, 561561, 649077, 979979, 1281511, 1514513, 2379949, 2939937, 3844533, 4543539, 7139847, 16659643, 49978929]

約数ペア:

[(1, 49978929), (3, 16659643), (7, 7139847), (11, 4543539), (13, 3844533), (17, 2939937), (21, 2379949), (33, 1514513), (39, 1281511), (51, 979979), (77, 649077), (89, 561561), (91, 549219), (119, 419991), (121, 413049), (143, 349503), (187, 267267), (221, 226149), (231, 216359), (267, 187187), (273, 183073), (357, 139997), (363, 137683), (429, 116501), (561, 89089), (623, 80223), (663, 75383), (847, 59007), (979, 51051), (1001, 49929), (1157, 43197), (1309, 38181), (1513, 33033), (1547, 32307), (1573, 31773), (1869, 26741), (2057, 24297), (2431, 20559), (2541, 19669), (2937, 17017), (3003, 16643), (3471, 14399), (3927, 12727), (4539, 11011), (4641, 10769), (4719, 10591), (6171, 8099), (6853, 7293)]