54295989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 81561600

約数和(自身を除く): 27265611

約数列:

[1, 3, 11, 33, 59, 79, 177, 237, 353, 649, 869, 1059, 1947, 2607, 3883, 4661, 11649, 13983, 20827, 27887, 51271, 62481, 83661, 153813, 229097, 306757, 687291, 920271, 1645333, 4935999, 18098663, 54295989]

約数ペア:

[(1, 54295989), (3, 18098663), (11, 4935999), (33, 1645333), (59, 920271), (79, 687291), (177, 306757), (237, 229097), (353, 153813), (649, 83661), (869, 62481), (1059, 51271), (1947, 27887), (2607, 20827), (3883, 13983), (4661, 11649)]