51988408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{599}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 102960000

約数和(自身を除く): 50971592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 571, 599, 1142, 1198, 2284, 2396, 4568, 4792, 10849, 11381, 21698, 22762, 43396, 45524, 86792, 91048, 342029, 684058, 1368116, 2736232, 6498551, 12997102, 25994204, 51988408]

約数ペア:

[(1, 51988408), (2, 25994204), (4, 12997102), (8, 6498551), (19, 2736232), (38, 1368116), (76, 684058), (152, 342029), (571, 91048), (599, 86792), (1142, 45524), (1198, 43396), (2284, 22762), (2396, 21698), (4568, 11381), (4792, 10849)]