51903978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3541}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 119011200

約数和(自身を除く): 67107222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 3541, 4886, 7082, 7329, 10623, 14658, 21246, 24787, 49574, 74361, 148722, 1235809, 2471618, 3707427, 7414854, 8650663, 17301326, 25951989, 51903978]

約数ペア:

[(1, 51903978), (2, 25951989), (3, 17301326), (6, 8650663), (7, 7414854), (14, 3707427), (21, 2471618), (42, 1235809), (349, 148722), (698, 74361), (1047, 49574), (2094, 24787), (2443, 21246), (3541, 14658), (4886, 10623), (7082, 7329)]