51728985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14929}}^1$

素因数の和:14958

約数の個数: 48

約数和(自身を含む): 111795840

約数和(自身を除く): 60066855

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 14929, 44787, 74645, 104503, 134361, 164219, 223935, 313509, 492657, 522515, 671805, 821095, 940527, 1149533, 1477971, 1567545, 2463285, 3448599, 4702635, 5747665, 7389855, 10345797, 17242995, 51728985]

約数ペア:

[(1, 51728985), (3, 17242995), (5, 10345797), (7, 7389855), (9, 5747665), (11, 4702635), (15, 3448599), (21, 2463285), (33, 1567545), (35, 1477971), (45, 1149533), (55, 940527), (63, 821095), (77, 671805), (99, 522515), (105, 492657), (165, 313509), (231, 223935), (315, 164219), (385, 134361), (495, 104503), (693, 74645), (1155, 44787), (3465, 14929)]