56000016

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2477}}^1$

素因数の和:2648

約数の個数: 60

約数和(自身を含む): 157784172

約数和(自身を除く): 101784156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2477, 2512, 2826, 3768, 4954, 5652, 7431, 7536, 9908, 11304, 14862, 19816, 22293, 22608, 29724, 39632, 44586, 59448, 89172, 118896, 178344, 356688, 388889, 777778, 1166667, 1555556, 2333334, 3111112, 3500001, 4666668, 6222224, 7000002, 9333336, 14000004, 18666672, 28000008, 56000016]

約数ペア:

[(1, 56000016), (2, 28000008), (3, 18666672), (4, 14000004), (6, 9333336), (8, 7000002), (9, 6222224), (12, 4666668), (16, 3500001), (18, 3111112), (24, 2333334), (36, 1555556), (48, 1166667), (72, 777778), (144, 388889), (157, 356688), (314, 178344), (471, 118896), (628, 89172), (942, 59448), (1256, 44586), (1413, 39632), (1884, 29724), (2477, 22608), (2512, 22293), (2826, 19816), (3768, 14862), (4954, 11304), (5652, 9908), (7431, 7536)]