51412165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 75769344

約数和(自身を除く): 24357179

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 355, 497, 595, 1207, 1217, 2485, 6035, 6085, 8449, 8519, 20689, 42245, 42595, 86407, 103445, 144823, 432035, 604849, 724115, 1468919, 3024245, 7344595, 10282433, 51412165]

約数ペア:

[(1, 51412165), (5, 10282433), (7, 7344595), (17, 3024245), (35, 1468919), (71, 724115), (85, 604849), (119, 432035), (355, 144823), (497, 103445), (595, 86407), (1207, 42595), (1217, 42245), (2485, 20689), (6035, 8519), (6085, 8449)]