51906778

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 99727200

約数和(自身を除く): 47820422

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 179, 269, 358, 538, 539, 1078, 1253, 1883, 1969, 2506, 2959, 3766, 3938, 5918, 8771, 13181, 13783, 17542, 20713, 26362, 27566, 41426, 48151, 96302, 96481, 144991, 192962, 289982, 337057, 529661, 674114, 1059322, 2359399, 3707627, 4718798, 7415254, 25953389, 51906778]

約数ペア:

[(1, 51906778), (2, 25953389), (7, 7415254), (11, 4718798), (14, 3707627), (22, 2359399), (49, 1059322), (77, 674114), (98, 529661), (154, 337057), (179, 289982), (269, 192962), (358, 144991), (538, 96481), (539, 96302), (1078, 48151), (1253, 41426), (1883, 27566), (1969, 26362), (2506, 20713), (2959, 17542), (3766, 13783), (3938, 13181), (5918, 8771)]