51730218

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 125089920

約数和(自身を除く): 73359702

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1523, 1887, 1998, 3046, 3774, 4569, 5661, 9138, 11322, 13707, 16983, 25891, 27414, 33966, 41121, 51782, 56351, 77673, 82242, 112702, 155346, 169053, 233019, 338106, 466038, 507159, 699057, 957967, 1014318, 1398114, 1521477, 1915934, 2873901, 3042954, 5747802, 8621703, 17243406, 25865109, 51730218]

約数ペア:

[(1, 51730218), (2, 25865109), (3, 17243406), (6, 8621703), (9, 5747802), (17, 3042954), (18, 2873901), (27, 1915934), (34, 1521477), (37, 1398114), (51, 1014318), (54, 957967), (74, 699057), (102, 507159), (111, 466038), (153, 338106), (222, 233019), (306, 169053), (333, 155346), (459, 112702), (629, 82242), (666, 77673), (918, 56351), (999, 51782), (1258, 41121), (1523, 33966), (1887, 27414), (1998, 25891), (3046, 16983), (3774, 13707), (4569, 11322), (5661, 9138)]