55121570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 123907968

約数和(自身を除く): 68786398

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 67, 70, 73, 98, 115, 134, 146, 161, 230, 245, 322, 335, 365, 469, 490, 511, 670, 730, 805, 938, 1022, 1127, 1541, 1610, 1679, 2254, 2345, 2555, 3082, 3283, 3358, 3577, 4690, 4891, 5110, 5635, 6566, 7154, 7705, 8395, 9782, 10787, 11270, 11753, 15410, 16415, 16790, 17885, 21574, 23506, 24455, 32830, 34237, 35770, 48910, 53935, 58765, 68474, 75509, 82271, 107870, 112493, 117530, 151018, 164542, 171185, 224986, 239659, 342370, 377545, 411355, 479318, 562465, 755090, 787451, 822710, 1124930, 1198295, 1574902, 2396590, 3937255, 5512157, 7874510, 11024314, 27560785, 55121570]

約数ペア:

[(1, 55121570), (2, 27560785), (5, 11024314), (7, 7874510), (10, 5512157), (14, 3937255), (23, 2396590), (35, 1574902), (46, 1198295), (49, 1124930), (67, 822710), (70, 787451), (73, 755090), (98, 562465), (115, 479318), (134, 411355), (146, 377545), (161, 342370), (230, 239659), (245, 224986), (322, 171185), (335, 164542), (365, 151018), (469, 117530), (490, 112493), (511, 107870), (670, 82271), (730, 75509), (805, 68474), (938, 58765), (1022, 53935), (1127, 48910), (1541, 35770), (1610, 34237), (1679, 32830), (2254, 24455), (2345, 23506), (2555, 21574), (3082, 17885), (3283, 16790), (3358, 16415), (3577, 15410), (4690, 11753), (4891, 11270), (5110, 10787), (5635, 9782), (6566, 8395), (7154, 7705)]