50118523

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 68372640

約数和(自身を除く): 18254117

約数列:

[1, 7, 13, 19, 41, 49, 91, 101, 133, 247, 287, 533, 637, 707, 779, 931, 1313, 1729, 1919, 2009, 3731, 4141, 4949, 5453, 9191, 10127, 12103, 13433, 24947, 26117, 28987, 38171, 53833, 64337, 70889, 78679, 94031, 174629, 202909, 376831, 496223, 550753, 1022827, 1222403, 2637817, 3855271, 7159789, 50118523]

約数ペア:

[(1, 50118523), (7, 7159789), (13, 3855271), (19, 2637817), (41, 1222403), (49, 1022827), (91, 550753), (101, 496223), (133, 376831), (247, 202909), (287, 174629), (533, 94031), (637, 78679), (707, 70889), (779, 64337), (931, 53833), (1313, 38171), (1729, 28987), (1919, 26117), (2009, 24947), (3731, 13433), (4141, 12103), (4949, 10127), (5453, 9191)]