49136945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 72938880

約数和(自身を除く): 23801935

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 3617, 13585, 18085, 39787, 47021, 68723, 198935, 235105, 343615, 517231, 755953, 893399, 2586155, 3779765, 4466995, 9827389, 49136945]

約数ペア:

[(1, 49136945), (5, 9827389), (11, 4466995), (13, 3779765), (19, 2586155), (55, 893399), (65, 755953), (95, 517231), (143, 343615), (209, 235105), (247, 198935), (715, 68723), (1045, 47021), (1235, 39787), (2717, 18085), (3617, 13585)]