49391810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16519}}^1$

素因数の和:16562

約数の個数: 32

約数和(自身を含む): 99912960

約数和(自身を除く): 50521150

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 16519, 33038, 82595, 165190, 214747, 379937, 429494, 759874, 1073735, 1899685, 2147470, 3799370, 4939181, 9878362, 24695905, 49391810]

約数ペア:

[(1, 49391810), (2, 24695905), (5, 9878362), (10, 4939181), (13, 3799370), (23, 2147470), (26, 1899685), (46, 1073735), (65, 759874), (115, 429494), (130, 379937), (230, 214747), (299, 165190), (598, 82595), (1495, 33038), (2990, 16519)]