51708496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 120849408

約数和(自身を除く): 69140912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 281, 371, 424, 434, 496, 562, 742, 848, 868, 1124, 1484, 1643, 1736, 1967, 2248, 2968, 3286, 3472, 3934, 4496, 5936, 6572, 7868, 8711, 11501, 13144, 14893, 15736, 17422, 23002, 26288, 29786, 31472, 34844, 46004, 59572, 60977, 69688, 92008, 104251, 119144, 121954, 139376, 184016, 208502, 238288, 243908, 417004, 461683, 487816, 834008, 923366, 975632, 1668016, 1846732, 3231781, 3693464, 6463562, 7386928, 12927124, 25854248, 51708496]

約数ペア:

[(1, 51708496), (2, 25854248), (4, 12927124), (7, 7386928), (8, 6463562), (14, 3693464), (16, 3231781), (28, 1846732), (31, 1668016), (53, 975632), (56, 923366), (62, 834008), (106, 487816), (112, 461683), (124, 417004), (212, 243908), (217, 238288), (248, 208502), (281, 184016), (371, 139376), (424, 121954), (434, 119144), (496, 104251), (562, 92008), (742, 69688), (848, 60977), (868, 59572), (1124, 46004), (1484, 34844), (1643, 31472), (1736, 29786), (1967, 26288), (2248, 23002), (2968, 17422), (3286, 15736), (3472, 14893), (3934, 13144), (4496, 11501), (5936, 8711), (6572, 7868)]