49295272

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 106676190

約数和(自身を除く): 57380918

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 101, 104, 152, 169, 202, 247, 338, 361, 404, 494, 676, 722, 808, 988, 1313, 1352, 1444, 1919, 1976, 2626, 2888, 3211, 3838, 4693, 5252, 6422, 7676, 9386, 10504, 12844, 15352, 17069, 18772, 24947, 25688, 34138, 36461, 37544, 49894, 61009, 68276, 72922, 99788, 122018, 136552, 145844, 199576, 244036, 291688, 324311, 473993, 488072, 648622, 947986, 1297244, 1895972, 2594488, 3791944, 6161909, 12323818, 24647636, 49295272]

約数ペア:

[(1, 49295272), (2, 24647636), (4, 12323818), (8, 6161909), (13, 3791944), (19, 2594488), (26, 1895972), (38, 1297244), (52, 947986), (76, 648622), (101, 488072), (104, 473993), (152, 324311), (169, 291688), (202, 244036), (247, 199576), (338, 145844), (361, 136552), (404, 122018), (494, 99788), (676, 72922), (722, 68276), (808, 61009), (988, 49894), (1313, 37544), (1352, 36461), (1444, 34138), (1919, 25688), (1976, 24947), (2626, 18772), (2888, 17069), (3211, 15352), (3838, 12844), (4693, 10504), (5252, 9386), (6422, 7676)]