56618874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 143567424

約数和(自身を除く): 86948550

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 153, 221, 234, 258, 306, 331, 387, 442, 559, 662, 663, 731, 774, 993, 1118, 1326, 1462, 1677, 1986, 1989, 2193, 2979, 3354, 3978, 4303, 4386, 5031, 5627, 5958, 6579, 8606, 9503, 10062, 11254, 12909, 13158, 14233, 16881, 19006, 25818, 28466, 28509, 33762, 38727, 42699, 50643, 57018, 73151, 77454, 85398, 85527, 101286, 128097, 146302, 171054, 185029, 219453, 241961, 256194, 370058, 438906, 483922, 555087, 658359, 725883, 1110174, 1316718, 1451766, 1665261, 2177649, 3145493, 3330522, 4355298, 6290986, 9436479, 18872958, 28309437, 56618874]

約数ペア:

[(1, 56618874), (2, 28309437), (3, 18872958), (6, 9436479), (9, 6290986), (13, 4355298), (17, 3330522), (18, 3145493), (26, 2177649), (34, 1665261), (39, 1451766), (43, 1316718), (51, 1110174), (78, 725883), (86, 658359), (102, 555087), (117, 483922), (129, 438906), (153, 370058), (221, 256194), (234, 241961), (258, 219453), (306, 185029), (331, 171054), (387, 146302), (442, 128097), (559, 101286), (662, 85527), (663, 85398), (731, 77454), (774, 73151), (993, 57018), (1118, 50643), (1326, 42699), (1462, 38727), (1677, 33762), (1986, 28509), (1989, 28466), (2193, 25818), (2979, 19006), (3354, 16881), (3978, 14233), (4303, 13158), (4386, 12909), (5031, 11254), (5627, 10062), (5958, 9503), (6579, 8606)]