47973952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 84

約数和(自身を含む): 108155740

約数和(自身を除く): 60181788

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 109, 184, 208, 218, 299, 368, 416, 436, 529, 598, 736, 832, 872, 1058, 1196, 1417, 1472, 1744, 2116, 2392, 2507, 2834, 3488, 4232, 4784, 5014, 5668, 6877, 6976, 8464, 9568, 10028, 11336, 13754, 16928, 19136, 20056, 22672, 27508, 32591, 33856, 40112, 45344, 55016, 57661, 65182, 80224, 90688, 110032, 115322, 130364, 160448, 220064, 230644, 260728, 440128, 461288, 521456, 749593, 922576, 1042912, 1499186, 1845152, 2085824, 2998372, 3690304, 5996744, 11993488, 23986976, 47973952]

約数ペア:

[(1, 47973952), (2, 23986976), (4, 11993488), (8, 5996744), (13, 3690304), (16, 2998372), (23, 2085824), (26, 1845152), (32, 1499186), (46, 1042912), (52, 922576), (64, 749593), (92, 521456), (104, 461288), (109, 440128), (184, 260728), (208, 230644), (218, 220064), (299, 160448), (368, 130364), (416, 115322), (436, 110032), (529, 90688), (598, 80224), (736, 65182), (832, 57661), (872, 55016), (1058, 45344), (1196, 40112), (1417, 33856), (1472, 32591), (1744, 27508), (2116, 22672), (2392, 20056), (2507, 19136), (2834, 16928), (3488, 13754), (4232, 11336), (4784, 10028), (5014, 9568), (5668, 8464), (6877, 6976)]