57392426

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 113571360

約数和(自身を除く): 56178934

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 2371, 3458, 4742, 12103, 16597, 24206, 30823, 33194, 45049, 61646, 90098, 116179, 215761, 232358, 315343, 431522, 585637, 630686, 1171274, 1510327, 2207401, 3020654, 4099459, 4414802, 8198918, 28696213, 57392426]

約数ペア:

[(1, 57392426), (2, 28696213), (7, 8198918), (13, 4414802), (14, 4099459), (19, 3020654), (26, 2207401), (38, 1510327), (49, 1171274), (91, 630686), (98, 585637), (133, 431522), (182, 315343), (247, 232358), (266, 215761), (494, 116179), (637, 90098), (931, 61646), (1274, 45049), (1729, 33194), (1862, 30823), (2371, 24206), (3458, 16597), (4742, 12103)]