49308987

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7899

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 35137221

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 7853, 23559, 54971, 102089, 164913, 180619, 306267, 541857, 714623, 1264333, 2143869, 2348047, 3792999, 7044141, 16436329, 49308987]

約数ペア:

[(1, 49308987), (3, 16436329), (7, 7044141), (13, 3792999), (21, 2348047), (23, 2143869), (39, 1264333), (69, 714623), (91, 541857), (161, 306267), (273, 180619), (299, 164913), (483, 102089), (897, 54971), (2093, 23559), (6279, 7853)]