51707268

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{28163}}^1$

素因数の和:28193

約数の個数: 48

約数和(自身を含む): 141946560

約数和(自身を除く): 90239292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 28163, 56326, 84489, 112652, 168978, 253467, 337956, 478771, 506934, 760401, 957542, 1013868, 1436313, 1520802, 1915084, 2872626, 3041604, 4308939, 5745252, 8617878, 12926817, 17235756, 25853634, 51707268]

約数ペア:

[(1, 51707268), (2, 25853634), (3, 17235756), (4, 12926817), (6, 8617878), (9, 5745252), (12, 4308939), (17, 3041604), (18, 2872626), (27, 1915084), (34, 1520802), (36, 1436313), (51, 1013868), (54, 957542), (68, 760401), (102, 506934), (108, 478771), (153, 337956), (204, 253467), (306, 168978), (459, 112652), (612, 84489), (918, 56326), (1836, 28163)]