51673160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 152755200

約数和(自身を除く): 101082040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 883, 1045, 1064, 1330, 1463, 1540, 1672, 1766, 2090, 2660, 2926, 3080, 3532, 4180, 4415, 5320, 5852, 6181, 7064, 7315, 8360, 8830, 9713, 11704, 12362, 14630, 16777, 17660, 19426, 24724, 29260, 30905, 33554, 35320, 38852, 48565, 49448, 58520, 61810, 67108, 67991, 77704, 83885, 97130, 117439, 123620, 134216, 135982, 167770, 184547, 194260, 234878, 247240, 271964, 335540, 339955, 369094, 388520, 469756, 543928, 587195, 671080, 679910, 738188, 922735, 939512, 1174390, 1291829, 1359820, 1476376, 1845470, 2348780, 2583658, 2719640, 3690940, 4697560, 5167316, 6459145, 7381880, 10334632, 12918290, 25836580, 51673160]

約数ペア:

[(1, 51673160), (2, 25836580), (4, 12918290), (5, 10334632), (7, 7381880), (8, 6459145), (10, 5167316), (11, 4697560), (14, 3690940), (19, 2719640), (20, 2583658), (22, 2348780), (28, 1845470), (35, 1476376), (38, 1359820), (40, 1291829), (44, 1174390), (55, 939512), (56, 922735), (70, 738188), (76, 679910), (77, 671080), (88, 587195), (95, 543928), (110, 469756), (133, 388520), (140, 369094), (152, 339955), (154, 335540), (190, 271964), (209, 247240), (220, 234878), (266, 194260), (280, 184547), (308, 167770), (380, 135982), (385, 134216), (418, 123620), (440, 117439), (532, 97130), (616, 83885), (665, 77704), (760, 67991), (770, 67108), (836, 61810), (883, 58520), (1045, 49448), (1064, 48565), (1330, 38852), (1463, 35320), (1540, 33554), (1672, 30905), (1766, 29260), (2090, 24724), (2660, 19426), (2926, 17660), (3080, 16777), (3532, 14630), (4180, 12362), (4415, 11704), (5320, 9713), (5852, 8830), (6181, 8360), (7064, 7315)]