51158382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 115492608

約数和(自身を除く): 64334226

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 97, 122, 131, 183, 194, 262, 291, 366, 393, 582, 671, 786, 1067, 1342, 1441, 2013, 2134, 2882, 3201, 4026, 4323, 5917, 6402, 7991, 8646, 11834, 12707, 15982, 17751, 23973, 25414, 35502, 38121, 47946, 65087, 76242, 87901, 130174, 139777, 175802, 195261, 263703, 279554, 390522, 419331, 527406, 775127, 838662, 1550254, 2325381, 4650762, 8526397, 17052794, 25579191, 51158382]

約数ペア:

[(1, 51158382), (2, 25579191), (3, 17052794), (6, 8526397), (11, 4650762), (22, 2325381), (33, 1550254), (61, 838662), (66, 775127), (97, 527406), (122, 419331), (131, 390522), (183, 279554), (194, 263703), (262, 195261), (291, 175802), (366, 139777), (393, 130174), (582, 87901), (671, 76242), (786, 65087), (1067, 47946), (1342, 38121), (1441, 35502), (2013, 25414), (2134, 23973), (2882, 17751), (3201, 15982), (4026, 12707), (4323, 11834), (5917, 8646), (6402, 7991)]