51255306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 120687840

約数和(自身を除く): 69432534

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 167, 177, 289, 306, 334, 354, 501, 531, 578, 867, 1002, 1003, 1062, 1503, 1734, 2006, 2601, 2839, 3006, 3009, 5202, 5678, 6018, 8517, 9027, 9853, 17034, 17051, 18054, 19706, 25551, 29559, 34102, 48263, 51102, 51153, 59118, 88677, 96526, 102306, 144789, 153459, 167501, 177354, 289578, 306918, 335002, 434367, 502503, 868734, 1005006, 1507509, 2847517, 3015018, 5695034, 8542551, 17085102, 25627653, 51255306]

約数ペア:

[(1, 51255306), (2, 25627653), (3, 17085102), (6, 8542551), (9, 5695034), (17, 3015018), (18, 2847517), (34, 1507509), (51, 1005006), (59, 868734), (102, 502503), (118, 434367), (153, 335002), (167, 306918), (177, 289578), (289, 177354), (306, 167501), (334, 153459), (354, 144789), (501, 102306), (531, 96526), (578, 88677), (867, 59118), (1002, 51153), (1003, 51102), (1062, 48263), (1503, 34102), (1734, 29559), (2006, 25551), (2601, 19706), (2839, 18054), (3006, 17051), (3009, 17034), (5202, 9853), (5678, 9027), (6018, 8517)]