51494464

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:995

約数の個数: 56

約数和(自身を含む): 117774720

約数和(自身を除く): 66280256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 839, 959, 1096, 1678, 1918, 2192, 3356, 3836, 4384, 5873, 6712, 7672, 8768, 11746, 13424, 15344, 23492, 26848, 30688, 46984, 53696, 61376, 93968, 114943, 187936, 229886, 375872, 459772, 804601, 919544, 1609202, 1839088, 3218404, 3678176, 6436808, 7356352, 12873616, 25747232, 51494464]

約数ペア:

[(1, 51494464), (2, 25747232), (4, 12873616), (7, 7356352), (8, 6436808), (14, 3678176), (16, 3218404), (28, 1839088), (32, 1609202), (56, 919544), (64, 804601), (112, 459772), (137, 375872), (224, 229886), (274, 187936), (448, 114943), (548, 93968), (839, 61376), (959, 53696), (1096, 46984), (1678, 30688), (1918, 26848), (2192, 23492), (3356, 15344), (3836, 13424), (4384, 11746), (5873, 8768), (6712, 7672)]