51227517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 25703043

約数列:

[1, 3, 11, 33, 59, 83, 177, 249, 317, 649, 913, 951, 1947, 2739, 3487, 4897, 10461, 14691, 18703, 26311, 53867, 56109, 78933, 161601, 205733, 289421, 617199, 868263, 1552349, 4657047, 17075839, 51227517]

約数ペア:

[(1, 51227517), (3, 17075839), (11, 4657047), (33, 1552349), (59, 868263), (83, 617199), (177, 289421), (249, 205733), (317, 161601), (649, 78933), (913, 56109), (951, 53867), (1947, 26311), (2739, 18703), (3487, 14691), (4897, 10461)]