47455978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 76520448

約数和(自身を除く): 29064470

約数列:

[1, 2, 31, 37, 62, 74, 137, 151, 274, 302, 1147, 2294, 4247, 4681, 5069, 5587, 8494, 9362, 10138, 11174, 20687, 41374, 157139, 173197, 314278, 346394, 641297, 765419, 1282594, 1530838, 23727989, 47455978]

約数ペア:

[(1, 47455978), (2, 23727989), (31, 1530838), (37, 1282594), (62, 765419), (74, 641297), (137, 346394), (151, 314278), (274, 173197), (302, 157139), (1147, 41374), (2294, 20687), (4247, 11174), (4681, 10138), (5069, 9362), (5587, 8494)]