50191449

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 88670208

約数和(自身を除く): 38478759

約数列:

[1, 3, 7, 11, 21, 31, 33, 43, 77, 93, 129, 163, 217, 231, 301, 341, 473, 489, 651, 903, 1023, 1141, 1333, 1419, 1793, 2387, 3311, 3423, 3999, 5053, 5379, 7009, 7161, 9331, 9933, 12551, 14663, 15159, 21027, 27993, 35371, 37653, 43989, 49063, 55583, 77099, 102641, 106113, 147189, 166749, 217279, 231297, 307923, 389081, 539693, 651837, 1167243, 1520953, 1619079, 2390069, 4562859, 7170207, 16730483, 50191449]

約数ペア:

[(1, 50191449), (3, 16730483), (7, 7170207), (11, 4562859), (21, 2390069), (31, 1619079), (33, 1520953), (43, 1167243), (77, 651837), (93, 539693), (129, 389081), (163, 307923), (217, 231297), (231, 217279), (301, 166749), (341, 147189), (473, 106113), (489, 102641), (651, 77099), (903, 55583), (1023, 49063), (1141, 43989), (1333, 37653), (1419, 35371), (1793, 27993), (2387, 21027), (3311, 15159), (3423, 14663), (3999, 12551), (5053, 9933), (5379, 9331), (7009, 7161)]