51390768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7522

約数の個数: 80

約数和(自身を含む): 155990016

約数和(自身を除く): 104599248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 7487, 14974, 22461, 29948, 44922, 59896, 82357, 89844, 97331, 119792, 164714, 179688, 194662, 247071, 291993, 329428, 359376, 389324, 494142, 583986, 658856, 778648, 988284, 1070641, 1167972, 1317712, 1557296, 1976568, 2141282, 2335944, 3211923, 3953136, 4282564, 4671888, 6423846, 8565128, 12847692, 17130256, 25695384, 51390768]

約数ペア:

[(1, 51390768), (2, 25695384), (3, 17130256), (4, 12847692), (6, 8565128), (8, 6423846), (11, 4671888), (12, 4282564), (13, 3953136), (16, 3211923), (22, 2335944), (24, 2141282), (26, 1976568), (33, 1557296), (39, 1317712), (44, 1167972), (48, 1070641), (52, 988284), (66, 778648), (78, 658856), (88, 583986), (104, 494142), (132, 389324), (143, 359376), (156, 329428), (176, 291993), (208, 247071), (264, 194662), (286, 179688), (312, 164714), (429, 119792), (528, 97331), (572, 89844), (624, 82357), (858, 59896), (1144, 44922), (1716, 29948), (2288, 22461), (3432, 14974), (6864, 7487)]