51364838

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4001}}^1$

素因数の和:4148

約数の個数: 24

約数和(自身を含む): 90333144

約数和(自身を除く): 38968306

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 4001, 6419, 8002, 12838, 28007, 56014, 196049, 392098, 524131, 1048262, 3668917, 7337834, 25682419, 51364838]

約数ペア:

[(1, 51364838), (2, 25682419), (7, 7337834), (14, 3668917), (49, 1048262), (98, 524131), (131, 392098), (262, 196049), (917, 56014), (1834, 28007), (4001, 12838), (6419, 8002)]