49705615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 15958385

約数列:

[1, 5, 19, 37, 79, 95, 179, 185, 395, 703, 895, 1501, 2923, 3401, 3515, 6623, 7505, 14141, 14615, 17005, 33115, 55537, 70705, 125837, 268679, 277685, 523217, 629185, 1343395, 2616085, 9941123, 49705615]

約数ペア:

[(1, 49705615), (5, 9941123), (19, 2616085), (37, 1343395), (79, 629185), (95, 523217), (179, 277685), (185, 268679), (395, 125837), (703, 70705), (895, 55537), (1501, 33115), (2923, 17005), (3401, 14615), (3515, 14141), (6623, 7505)]