47263216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 124170624

約数和(自身を除く): 76907408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 227, 286, 308, 338, 364, 454, 572, 616, 676, 728, 908, 1001, 1144, 1183, 1232, 1352, 1456, 1589, 1816, 1859, 2002, 2288, 2366, 2497, 2704, 2951, 3178, 3632, 3718, 4004, 4732, 4994, 5902, 6356, 7436, 8008, 9464, 9988, 11804, 12712, 13013, 14872, 16016, 17479, 18928, 19976, 20657, 23608, 25424, 26026, 29744, 32461, 34958, 38363, 39952, 41314, 47216, 52052, 64922, 69916, 76726, 82628, 104104, 129844, 139832, 153452, 165256, 208208, 227227, 259688, 268541, 279664, 306904, 330512, 421993, 454454, 519376, 537082, 613808, 843986, 908908, 1074164, 1687972, 1817816, 2148328, 2953951, 3375944, 3635632, 4296656, 5907902, 6751888, 11815804, 23631608, 47263216]

約数ペア:

[(1, 47263216), (2, 23631608), (4, 11815804), (7, 6751888), (8, 5907902), (11, 4296656), (13, 3635632), (14, 3375944), (16, 2953951), (22, 2148328), (26, 1817816), (28, 1687972), (44, 1074164), (52, 908908), (56, 843986), (77, 613808), (88, 537082), (91, 519376), (104, 454454), (112, 421993), (143, 330512), (154, 306904), (169, 279664), (176, 268541), (182, 259688), (208, 227227), (227, 208208), (286, 165256), (308, 153452), (338, 139832), (364, 129844), (454, 104104), (572, 82628), (616, 76726), (676, 69916), (728, 64922), (908, 52052), (1001, 47216), (1144, 41314), (1183, 39952), (1232, 38363), (1352, 34958), (1456, 32461), (1589, 29744), (1816, 26026), (1859, 25424), (2002, 23608), (2288, 20657), (2366, 19976), (2497, 18928), (2704, 17479), (2951, 16016), (3178, 14872), (3632, 13013), (3718, 12712), (4004, 11804), (4732, 9988), (4994, 9464), (5902, 8008), (6356, 7436)]