54640456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 62932664

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 184, 212, 299, 424, 431, 598, 689, 862, 1196, 1219, 1378, 1724, 2392, 2438, 2756, 3448, 4876, 5512, 5603, 9752, 9913, 11206, 15847, 19826, 22412, 22843, 31694, 39652, 44824, 45686, 63388, 79304, 91372, 126776, 128869, 182744, 257738, 296959, 515476, 525389, 593918, 1030952, 1050778, 1187836, 2101556, 2375672, 4203112, 6830057, 13660114, 27320228, 54640456]

約数ペア:

[(1, 54640456), (2, 27320228), (4, 13660114), (8, 6830057), (13, 4203112), (23, 2375672), (26, 2101556), (46, 1187836), (52, 1050778), (53, 1030952), (92, 593918), (104, 525389), (106, 515476), (184, 296959), (212, 257738), (299, 182744), (424, 128869), (431, 126776), (598, 91372), (689, 79304), (862, 63388), (1196, 45686), (1219, 44824), (1378, 39652), (1724, 31694), (2392, 22843), (2438, 22412), (2756, 19826), (3448, 15847), (4876, 11206), (5512, 9913), (5603, 9752)]