51219810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11159}}^1$

素因数の和:11192

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 93413790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 11159, 22318, 33477, 55795, 66954, 100431, 111590, 167385, 189703, 200862, 301293, 334770, 379406, 502155, 569109, 602586, 948515, 1004310, 1138218, 1506465, 1707327, 1897030, 2845545, 3012930, 3414654, 5121981, 5691090, 8536635, 10243962, 17073270, 25609905, 51219810]

約数ペア:

[(1, 51219810), (2, 25609905), (3, 17073270), (5, 10243962), (6, 8536635), (9, 5691090), (10, 5121981), (15, 3414654), (17, 3012930), (18, 2845545), (27, 1897030), (30, 1707327), (34, 1506465), (45, 1138218), (51, 1004310), (54, 948515), (85, 602586), (90, 569109), (102, 502155), (135, 379406), (153, 334770), (170, 301293), (255, 200862), (270, 189703), (306, 167385), (459, 111590), (510, 100431), (765, 66954), (918, 55795), (1530, 33477), (2295, 22318), (4590, 11159)]