51264948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19687}}^1$

素因数の和:19732

約数の個数: 48

約数和(自身を含む): 141123584

約数和(自身を除く): 89858636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 19687, 39374, 59061, 78748, 118122, 137809, 236244, 275618, 413427, 551236, 610297, 826854, 1220594, 1653708, 1830891, 2441188, 3661782, 4272079, 7323564, 8544158, 12816237, 17088316, 25632474, 51264948]

約数ペア:

[(1, 51264948), (2, 25632474), (3, 17088316), (4, 12816237), (6, 8544158), (7, 7323564), (12, 4272079), (14, 3661782), (21, 2441188), (28, 1830891), (31, 1653708), (42, 1220594), (62, 826854), (84, 610297), (93, 551236), (124, 413427), (186, 275618), (217, 236244), (372, 137809), (434, 118122), (651, 78748), (868, 59061), (1302, 39374), (2604, 19687)]