51761804782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 84254736384

約数和(自身を除く): 32492931602

約数列:

[1, 2, 17, 34, 103, 127, 181, 206, 254, 362, 643, 1286, 1751, 2159, 3077, 3502, 4318, 6154, 10931, 13081, 18643, 21862, 22987, 26162, 37286, 45974, 66229, 81661, 116383, 132458, 163322, 222377, 232766, 316931, 390779, 444754, 633862, 781558, 1125893, 1388237, 1978511, 2251786, 2367661, 2776474, 3957022, 4735322, 8411083, 11987449, 14780641, 16822166, 23974898, 29561282, 40250237, 80500474, 142988411, 203786633, 251270897, 285976822, 407573266, 502541794, 1522406023, 3044812046, 25880902391, 51761804782]

約数ペア:

[(1, 51761804782), (2, 25880902391), (17, 3044812046), (34, 1522406023), (103, 502541794), (127, 407573266), (181, 285976822), (206, 251270897), (254, 203786633), (362, 142988411), (643, 80500474), (1286, 40250237), (1751, 29561282), (2159, 23974898), (3077, 16822166), (3502, 14780641), (4318, 11987449), (6154, 8411083), (10931, 4735322), (13081, 3957022), (18643, 2776474), (21862, 2367661), (22987, 2251786), (26162, 1978511), (37286, 1388237), (45974, 1125893), (66229, 781558), (81661, 633862), (116383, 444754), (132458, 390779), (163322, 316931), (222377, 232766)]