49981172

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{34613}}^1$

素因数の和:34655

約数の個数: 18

約数和(自身を含む): 92315538

約数和(自身を除く): 42334366

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 34613, 69226, 138452, 657647, 1315294, 2630588, 12495293, 24990586, 49981172]

約数ペア:

[(1, 49981172), (2, 24990586), (4, 12495293), (19, 2630588), (38, 1315294), (76, 657647), (361, 138452), (722, 69226), (1444, 34613)]