54091492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 126173376

約数和(自身を除く): 72081884

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 71, 91, 92, 98, 142, 161, 169, 182, 196, 284, 299, 322, 338, 364, 497, 598, 637, 644, 676, 923, 994, 1127, 1183, 1196, 1274, 1633, 1846, 1988, 2093, 2254, 2366, 2548, 3266, 3479, 3692, 3887, 4186, 4508, 4732, 6461, 6532, 6958, 7774, 8281, 8372, 11431, 11999, 12922, 13916, 14651, 15548, 16562, 21229, 22862, 23998, 25844, 27209, 29302, 33124, 42458, 45227, 45724, 47996, 54418, 58604, 80017, 83993, 84916, 90454, 108836, 148603, 160034, 167986, 180908, 190463, 275977, 297206, 320068, 335972, 380926, 551954, 587951, 594412, 761852, 1040221, 1103908, 1175902, 1931839, 2080442, 2351804, 3863678, 4160884, 7727356, 13522873, 27045746, 54091492]

約数ペア:

[(1, 54091492), (2, 27045746), (4, 13522873), (7, 7727356), (13, 4160884), (14, 3863678), (23, 2351804), (26, 2080442), (28, 1931839), (46, 1175902), (49, 1103908), (52, 1040221), (71, 761852), (91, 594412), (92, 587951), (98, 551954), (142, 380926), (161, 335972), (169, 320068), (182, 297206), (196, 275977), (284, 190463), (299, 180908), (322, 167986), (338, 160034), (364, 148603), (497, 108836), (598, 90454), (637, 84916), (644, 83993), (676, 80017), (923, 58604), (994, 54418), (1127, 47996), (1183, 45724), (1196, 45227), (1274, 42458), (1633, 33124), (1846, 29302), (1988, 27209), (2093, 25844), (2254, 23998), (2366, 22862), (2548, 21229), (3266, 16562), (3479, 15548), (3692, 14651), (3887, 13916), (4186, 12922), (4508, 11999), (4732, 11431), (6461, 8372), (6532, 8281), (6958, 7774)]