53404611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 81661440

約数和(自身を除く): 28256829

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 741, 743, 1261, 1843, 2229, 3783, 5529, 9659, 14117, 23959, 28977, 42351, 71877, 72071, 183521, 216213, 550563, 936923, 1369349, 2810769, 4108047, 17801537, 53404611]

約数ペア:

[(1, 53404611), (3, 17801537), (13, 4108047), (19, 2810769), (39, 1369349), (57, 936923), (97, 550563), (247, 216213), (291, 183521), (741, 72071), (743, 71877), (1261, 42351), (1843, 28977), (2229, 23959), (3783, 14117), (5529, 9659)]