55943888

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 148428000

約数和(自身を除く): 92484112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 499, 539, 572, 616, 637, 728, 784, 998, 1001, 1078, 1144, 1232, 1274, 1456, 1996, 2002, 2156, 2288, 2548, 3493, 3992, 4004, 4312, 5096, 5489, 6487, 6986, 7007, 7984, 8008, 8624, 10192, 10978, 12974, 13972, 14014, 16016, 21956, 24451, 25948, 27944, 28028, 38423, 43912, 45409, 48902, 51896, 55888, 56056, 71357, 76846, 87824, 90818, 97804, 103792, 112112, 142714, 153692, 181636, 195608, 268961, 285428, 307384, 317863, 363272, 391216, 499499, 537922, 570856, 614768, 635726, 726544, 998998, 1075844, 1141712, 1271452, 1997996, 2151688, 2542904, 3496493, 3995992, 4303376, 5085808, 6992986, 7991984, 13985972, 27971944, 55943888]

約数ペア:

[(1, 55943888), (2, 27971944), (4, 13985972), (7, 7991984), (8, 6992986), (11, 5085808), (13, 4303376), (14, 3995992), (16, 3496493), (22, 2542904), (26, 2151688), (28, 1997996), (44, 1271452), (49, 1141712), (52, 1075844), (56, 998998), (77, 726544), (88, 635726), (91, 614768), (98, 570856), (104, 537922), (112, 499499), (143, 391216), (154, 363272), (176, 317863), (182, 307384), (196, 285428), (208, 268961), (286, 195608), (308, 181636), (364, 153692), (392, 142714), (499, 112112), (539, 103792), (572, 97804), (616, 90818), (637, 87824), (728, 76846), (784, 71357), (998, 56056), (1001, 55888), (1078, 51896), (1144, 48902), (1232, 45409), (1274, 43912), (1456, 38423), (1996, 28028), (2002, 27944), (2156, 25948), (2288, 24451), (2548, 21956), (3493, 16016), (3992, 14014), (4004, 13972), (4312, 12974), (5096, 10978), (5489, 10192), (6487, 8624), (6986, 8008), (7007, 7984)]