49581259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 63616896

約数和(自身を除く): 14035637

約数列:

[1, 7, 13, 41, 91, 97, 137, 287, 533, 679, 959, 1261, 1781, 3731, 3977, 5617, 8827, 12467, 13289, 27839, 39319, 51701, 73021, 93023, 172757, 361907, 511147, 544849, 1209299, 3813943, 7083037, 49581259]

約数ペア:

[(1, 49581259), (7, 7083037), (13, 3813943), (41, 1209299), (91, 544849), (97, 511147), (137, 361907), (287, 172757), (533, 93023), (679, 73021), (959, 51701), (1261, 39319), (1781, 27839), (3731, 13289), (3977, 12467), (5617, 8827)]