49962875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 66580800

約数和(自身を除く): 16617925

約数列:

[1, 5, 19, 25, 95, 109, 125, 193, 475, 545, 965, 2071, 2375, 2725, 3667, 4825, 10355, 13625, 18335, 21037, 24125, 51775, 91675, 105185, 258875, 399703, 458375, 525925, 1998515, 2629625, 9992575, 49962875]

約数ペア:

[(1, 49962875), (5, 9992575), (19, 2629625), (25, 1998515), (95, 525925), (109, 458375), (125, 399703), (193, 258875), (475, 105185), (545, 91675), (965, 51775), (2071, 24125), (2375, 21037), (2725, 18335), (3667, 13625), (4825, 10355)]