50540031

素因数分解:

$3^4\times {\mathrm{17}}^3\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 40

約数和(自身を含む): 80847360

約数和(自身を除く): 30307329

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 153, 289, 381, 459, 867, 1143, 1377, 2159, 2601, 3429, 4913, 6477, 7803, 10287, 14739, 19431, 23409, 36703, 44217, 58293, 110109, 132651, 174879, 330327, 397953, 623951, 990981, 1871853, 2972943, 5615559, 16846677, 50540031]

約数ペア:

[(1, 50540031), (3, 16846677), (9, 5615559), (17, 2972943), (27, 1871853), (51, 990981), (81, 623951), (127, 397953), (153, 330327), (289, 174879), (381, 132651), (459, 110109), (867, 58293), (1143, 44217), (1377, 36703), (2159, 23409), (2601, 19431), (3429, 14739), (4913, 10287), (6477, 7803)]